M. Abramowitz and I.A. Stegun, Eds., Handbook of Mathematical Functions, Appl. Math. Ser. 55 (National Bureau of Standards, Washington, DC, 1964) Chapter 25.
R.P. Agarwal, On Bessel polynomials, Canad. J. Math. 6 (1954) 410--415.
S. Ahmed and M. Bruschi, On the zeros of combinations of Laguerre polynomials, Lett. Nuovo Cimento 22 (1978) 173--177.
S. Ahmed, M.E. Muldoon and R. Spiegler, Inequalities and numerical bounds for zeros of ultrasherical polynomials, SIAM J. Math. Anal. 17 (1986) 1000--1007.
S. Ahmed, Novel properties of the zeros of Laguerre polynomials, Lett. Nuovo Cimento 22 (1978) 371--375.
S. Ahmed, On the zeros of orthogonal polynomials, Abstracts Amer. Math. Soc. 3 (1982) 339.
S. Ahmed, A. Laforgia and M.E. Muldoon, On the spacing of the zeros of some classical orthogonal polynomials, J. London Math. Soc. 25 (1982) 246--252.
S. Ahmed and M. Bruschi, On the zeros of combinations of Jacobi polynomials, Lett. Nuovo Cimento 22 (1978) 178--182.
S. Ahmed, Systems of non-linear equations for the zeros of Hermite polynomials, Lett. Nuovo Cimento 22 (1978) 367--370.
S. Ahmed, M. Bruschi and F. Calogero, On the zeros of combinations of Hermite polynomials, Lett. Nuovo Cimento Ser. 2 21 (1978) 447--452.
S. Ahmed, M. Bruschi, F. Calogero, M.A. Olshanetsky and A.M. Perelomov, Properties of the zeros of the classical polynomials and of the Bessel functions, Nuovo Cimento B49 (1979) 173--199.
S. Ahmed and F. Calogero, On the zeros of the Bessel functions III, IV, V, Lett. Nuovo Cimento 21 (1978) 311--314; 531--534; 535--536.
N.I. Akhiezer and M. Krein, Some Questions in the Theory of Moments, Translations of Mathematical Monographs, Vol. 2 (American Math. Soc., 1962).
A.M. Al-Rashed, Co-convexial reflector curves with applications, Internat. J. Math. Math. Sci. 10 (1987) 233--240.
A.M. Al-Rashed and N. Zaheer, Zeros of Stieltjes and Van Vleck polynomials and applications, J. Math. Anal. Appl. 110 (1985) 327--339.
A.M. Al-Rashed and N. Zaheer, Further results on Stieltjes and Van Vleck polynomials, Arab Gulf J. Sci. Res. 4 (1986) 223--234.
W.A. Al-Salam, Some functions related to the Bessel polynomials, Duke Math. J. 26 (1959) 519--539.
W.A. Al-Salam, The Bessel polynomials, Duke Math. J. 24 (1957) 529--545.
W.A. Al-Salam and M.E.H. Ismail, Polynomials orthogonal with respect to discrete convolution, J. Math. Anal. Appl. 55 (1976) 125--139.
M. Alam, Zeros of Stieltjes and Van Vleck polynomials, Trans. Amer. Math. Soc. 252 (1979) 197--204.
M. Alfaro, F. Marcellan, M.L. Rezola and A. Ronveaux, On orthogonal polynomials of Sobolev type: Algebraic properties and zeros, SIAM J. Math. Anal. 23 (1992) 737--757.
M. Alfaro and J.M. Montaner, Multiple roots of orthogonal polynomials, in: Proc. 10th Spanish--Portuguese Conf. on Mathematics III, Univ. Murcia (1985) 266--269.
M.P. Alfaro and L. Vigil, Solution of a problem of P. Turan on zeros of orthogonal polynomials on the unit circle, J. Approx. Theory 53 (1988) 195--197.
P. Althammer, Eine Erweiterung des Orthogonalitäts-begriffes bei Polynomen und deren Anwendung auf die beste Approximation, J. Reine Angew. Math. 211 (1962) 192--204.
M. Alvarez and G. Sansigre, On polynomials with interlacing zeros, in: Orthogonal Polynomials and Applications (Springer, New York, 1985) 255--258.
F.V. Atkinson, Über die Nullstellen gewisser extremaler Polynome, Arch. Math. 3 (1952) 83--86.
A. Aziz and Q.G. Mohammad, On the zeros of a certain class of polynomials and related analytic functions, J. Math. Anal. Appl. 75 (1980) 495--502.
M. Bôcher, The roots of polynomials that satisfy certain differential equations of the second order, Bull. Amer. Math. Soc. 4 (1897) 256--258.
R.W. Barnard, W.T. Ford and H.Y. Wang, On zeros of interpolating polynomials, SIAM J. Math. Anal. 17 (1986) 734--744.
S. Barnard and J.M. Child, Higher Algebra (Macmillan, New York, 1936) 81--105; 179--199; 446--466.
C.W. Barnes, Remarks on the Bessel polynomials, Amer. Math. Monthly 80 (1973) 1034--1040.
H. Bavinck and H.G. Meijer, On orthogonal polynomials with respect to an inner product involving derivatives: zeros and recurrence relations, Indag. Math. (N.S.) 1 (1990) 7--14.
B. Beauzamy, Estimates for H2 functions with concentration at low degrees and applications to symbolic computation, J. Reine Angew. Math. 433 (1992) 1--44.
S. Beraha, J. Kahane and N.J. Weiss, Limits of zeros of recursively defined families of polynomials, in: Studies in Foundations and Combinatorics (Academic Press, New York, 1978) 213--232.
S. Beraha, J. Kahane and N.J. Weiss, Limits of zeros of recursively defined polynomials, Proc. Nat. Acad. Sci. U.S.A. 72 (1975) 4209.
C. Biehler, Sur une application de la méthode de Sturm, Nouv. Ann. Math. Ser. 2 19 (1880) 76--81.
H.P. Blatt, E.B. Saff and M. Sinkani, Jentzsch--Szego type Theorems for the zeros of best approximants, J. London Math. Soc. 38 (1988) 307--316.
P. Bloch and G. Pólya, On the roots of certain algebraic equations, Proc. London Math. Soc. Ser. 2 33 (1931) 102--114.
S. Bonan, D.S. Lubinsky and P. Nevai, Orthogonal polynomials and their derivatives, II, SIAM J. Math. Anal. 18 (1987) 1163--1176.
R.S. Booth, An odd order search problem, SIAM J. Algebraic Discrete Methods 3 (1982) 135--143.
P. Borwein, The relationship between the zeros of best approximations and differentiability, Proc. Amer. Math. Soc. 92 (1984) 528--532.
P. Borwein, The relationship between the differentiability of a function and the zeros of its best approximation, in: C.K. Chui et al., Eds., Proc. Fourth Texas Conf. on Approximation Theory (Academic Press, New York, 1983) 365--368.
O. Bottema, On the zeros of the Bessel polynomials, Nederl. Akad. Wetensch. Proc. A80; also: Indag. Math. 39 (1977) 380--382.
O. Bottema, Ein Satz über definite Polynome, Nieuw Arch. Wisk. (2) 15 (1928) 339--344.
O. Bottema, Die Nullstellen der Hermiteschen Polynome, Nederl. Akad. Wetensch. Proc. 33 (1930) 495--503.
O. Bottema, Die Nullstellen gewisser durch Rekursionsformeln definierter Polynome, Nederl. Akad. Wetensch. Proc. 34 (1931) 681--691.
J. Brenner, Über eine Erweiterung des Orthogonalitäts-begriffes bei Polynomen, in: G. Alexits and S.B. Stechkin, Eds., Proc. Conference on the Constructive Theory of Functions (Akademiai Kiado, Budapest, 1972) 77--83.
C. Brezinski and A.C. Matos, Least-squares orthogonal polynomials, J. Comput. Appl. Math. 46 (1993) 229--239.
C. Brezinski, Padé-Type Approximation and General Orthogonal Polynomials (Birkhäuser, Basel, 1980) 57--60.
C. Brezinski et al., Eds., Orthogonal polynomials and their applications (Baltzer, Basel, 1991) 231--236; 257--262; 277--280; 327--330; 353--358; 359--364.
L. Brickman, A new generalization of a problem of F. Lucacs, Compositio Math. 14 (1959) 195--227.
J. Brillhart, On the Euler and Bernoulli polynomials, J. Reine Angew. Math. 234 (1969) 45--64.
J. Brillhart, Note on the single variable Bell polynomials, Amer. Math. Monthly 74 (1967) 695--696.
D. Broline, Renumbering the faces of dice, Math. Mag. 52 (1979) 312--315.
B.V. Bronk, Theorem relating the eigenvalue density for random matrices to the zeros of the classical polynomials, J. Math. Phys. 5 (1964) 1661--1663.
H. Bruns, Zur Theorie der Kugelfunctionen, J. Reine Angew. Math. 90 (1881) 322--328.
J.D. Buckholtz and J.K. Shaw, Zeros of partial sums and remainders of power series, Trans. Amer. Math. Soc. 166 (1972) 269--284.
J.D. Buckholtz, Zeros of partial sums of power series, Michigan Math. J. 15 (1968) 481--484; II, ibid. 17 (1970) 5--14.
J.D. Buckholtz, A characterization of the exponential series, Amer. Math. Monthly 73, Part II (1966) 121--123.
J.D. Buckholtz, Power series whose sections have zeros of large modulus, Trans. Amer. Math. Soc. 117 (1965) 157--166.
C. Buell, The zeros of Jacobi and related polynomials, Duke Math. J. 2 (1936) 304--316.
E. Buendi, J.S. Dehesa and F.J. Galvez, The distribution of zeros of the polynomial eigenfunctions of ordinary differential operators of arbitrary order, in: M. Alfaro et al., Eds., Orthogonal Polynomials and their Applications, Lecture Notes in Math. 1329 (Springer, Berlin, 1988) 222--235.
E. Buendia, J.S. Dehesa and M.A. Sanchez-Buendia, On the Zeros of Eigenfunctions of Polynomial Differential Operators, J. Math. Phys. 26 (1985) 2729--2736.
J.L. Burchnall, The Bessel polynomials, Canad. J. Math. 3 (1951) 62--68.
National Bureau of Standards, Tables of Functions and Zeros of Functions, Appl. Math. Ser. 37 (U.S. Government Printing Office, Washington, DC, 1954) 185--200.
D. Burnett, The numerical calculation of ∬0&infty; xme-xf(x)dx, Proc. Cambridge Philos. Soc. 33 (1937) 359--362.
R. Burrow, Untitled note, Math. Gaz. 14 (1928) 308.
S.-C. Ting Kuan, A note on the numerical solution of the equation xm+axn+b=0, Quart. Appl. Math. 12 (1954) 313--315.
F. Calogero, On the zeros of Bessel functions, I, Lett. Nuovo Cimento 20 (1977) 254--256; II, 476--478.
F. Calogero, On the zeros of Hermite polynomials, Lett. Nuovo Cimento 20 (1977) 489--490.
F. Calogero, On the zeros of the classical polynomials, Lett. Nuovo Cimento 19 (1977) 505--508.
L. Carlitz, Note on irreducibility of the Bernoulli and Euler polynomials, Duke Math. J. 19 (1952) 475--481.
L. Carlitz, Single variable Bell polynomials, Sem. Mat. Barc. Coll. Math. 14 (1962) 3--25.
F. Carlson, Sur les fonctions entières, C.R. Acad. Sci. Paris 179 (1924) 1583--1585.
F. Carlson, Sur quelques suites de polynomes, C.R. Acad. Sci. Paris 178 (1924) 1677.
F. Carlson, Sur les fonctions entières, Ark. Mat. Astr. Fys. A 35 (14) (1948) 1--18.
A.J. Carpenter, Asymptotics for the zeros of the generalized Bessel polynomials, Numer. Math. 62 (1992) 465--482.
A.J. Carpenter, R.S. Varga and J. Waldvogel, Asymptotics for the zeros of the partial sums of ez, Rocky Mountain J. Math. 21 (1991) 99--120.
K.M. Case, Sum Rules for Zeros of Polynomials, I, II J. Math. Phys. 21 (1980) 702--708; 709--714.
A. Cauchy, Sur la résolution des équations numériques et sur la théorie d'élimination, in: Oeuvres Complètes Sér. 2 9 (Gauthier-Villars, Paris, 1891) 87--161.
P.L. Chebyshev, Sur les quadratures, J. Math. Pures Appl. (2) 19 (1874); also: in: Oeuvres, Vol. II (St. Petersburg, 1907) 165--180.
T.S. Chichara, Introduction to Orthogonal Polynomials (Gordon and Breach, New York, 1978) 26--30; 59--62; 120--127.
T.S. Chihara, An Introduction to Orthogonal Polynomials (Gordon and Breach, New York, 1978).
T.S. Chihara, Orthogonal polynomials whose zeros are dense in intervals, J. Math. Anal. Appl. 24 (1968) 362--371.
J. Clunie and P. Erdös, On the partial sums of power series, Proc. Roy. Irish Acad. Sect. A 65 (1967) 113--123.
E.A. Cohen, Zero distribution and behaviour of orthogonal polynomials in the Sobolev space W1,2[-1,1], SIAM J. Math. Anal. 6 (1975) 105--116.
L. Collatz, Numerische und graphische Methoden, Handbuch der Physik 2, Berlin (1955) 370--382.
P. Concus, D. Cassat, G. Jaehnig and E. Melby, Tables for the evaluation of ∬0&infty; xβe-xf(x)dx by Gauss--Laguerre quadrature, Math. Comp. 17 (1963) 245--256.
B. Conrey and A. Ghosh, On the zeros of the Taylor polynomials associated with the exponential function, Amer. Math. Monthly 95 (1988) 528--533.
G. Csordas and J. Williamson, The zeros of Jensen polynomials are simple, Proc. Amer. Math. Soc. 49 (1975) 263--264.
B. Döring, Inverse Interpolation bei den speziellen Functionen der mathematischen Physik, Z. Angew. Math. Mech. 45 (1966) T12--T13; Numer. Math. 8 (1966) 123--136.
B. Danloy, Numerical construction of Gaussian quadrature formulas for ∬01 (-Logx)·xα·f(x)·dx and ∬0&infty; Em(x)·f(x)·dx, Math. Comp. 27 (1973) 861--869.
P. Davis and P. Rabinowitz, Additional abscissa and weights for Gaussian quadrature of High order, J. Res. Nat. Bur. Standards 60 (6) (1958) 613--614.
P. Davis and P. Rabinowitz, Abscissas and weights for Gaussian quadrature of high order, J. Res. Nat. Bur. Standards 56 (1) (1956) 35--37.
P. Davis and I. Polansky, Numerical interpolation, differentiation, and integration, in: Handbook of Mathematical Functions, with Formulas, Graphs, and Mathematical Tables, Nat. Bur. Standards Appl. Math. Ser. No. 55, U.S. Government Printing Office (1964) 875--924.
P. Davis and H. Pollack, On the zeros of total sets of polynomials, Trans. Amer. Math. Soc. 72 (1952) 82--103.
P. Davis and P. Rabinowitz, Numerical Integration (Blaisdell, Waltham, MA, 1967).
P.J. Davis and P. Rabinowitz, Abscissas and weights for Gaussian quadratures of high order, J. Res. Nat. Bur. Standards 56 (1956) 35--37.
P.J. Davis and P. Rabinowitz, Abscissas and weights for Gaussian quadrature of high order: values for n = 64, 80, and 96, J. Res. Nat. Bur. Standards 60 (1958) 613--614.
B. de F. Bayly, Gauss' quadratic formula with twelve ordinates, Biometrika 30 (1938) 193--194.
M.G. De Bruin, E.B. Saff and R.S. Varga, On the zeros of generalized Bessel polynomials, I and II, Nederl. Akad. Wetensch. 84 (1981) 1--25; also: Indag. Math. 43 (1981) 1--25.
M.G. De Bruin, J. Gilewicz and H.-J. Runckel, A survey of bounds for the zeros of analytic functions obtained by continued fraction methods, in: Rational Approximation and Applications in Mathematics and Physics, Lecture Notes in Math. 1237 (Springer, New York, 1987) 1--23.
M.G. De Bruin, On the zeros of recursively defined polynomials, Analysis 6 (1986) 227--236.
M.G. De Bruin, Zeros of polynomials generated by 4-term recurrence relations, in: Rational Approximation and Interpolation, Lecture Notes in Math. 1105 (Springer, New York, 1984) 331--345.
M.G. De Bruin, A tool for locating zeros of orthogonal polynomials in Sobolev inner product spaces, J. Comput. Appl. Math. 49 (1993) 27--36.
J.S. Dehesa, The asymptotical spectrum of Jacobi matrices, J. Comput. Appl. Math. 3 (1977) 167--171.
J.S. Dehesa, E. Buendia and M.A. Sanchez-Buendia, On the polynomial solutions of ordinary differential equations of the fourth order, J. Math. Phys. 26 (1985) 1547.
H. Delange, Sur les zéros réels des polynômes de Bernoulli, C.R. Acad. Sci. Paris Sér. I 303 (1986) 539--542.
H. Delange, Sur les zéros imaginaires des polynômes de Bernoulli, C.R. Acad. Sci. Paris Sér. I 304 (6) (1987) 147--150.
D. Dickinson, On Lommel and Bessel polynomials, Proc. Amer. Math. Soc. 5 (1954) 946--956.
D.G. Dickson, Asymptotic distribution of zeros of exponential sums, Publ. Math. Debrecen 11 (1964) 295--300.
J. Dieudonné, Sur une équation quadrinome, Mathematica (Cluj) 10 (1934) 37--45.
J. Dieudonné, Sur les zéros des polynômes-sections de ez, Bull. Sci. Math. 59 (1935) 333--351.
K. Dilcher, The maximum modulus of zeros of polynomials, C.R. Math. Rep. Acad. Sci. Canada 5 (1983) 189--194.
K. Dilcher, Zero-free regions for Bernoulli polynomials, C.R. Math. Rep. Acad. Sci. Canada 5 (1983) 241--246.
K. Dilcher, Irreducibility and zeros of generalized Bernoulli polynomials, C.R. Math. Rep. Acad. Sci. Canada 6 (1984) 273--278.
K. Dilcher, Zeros of Bernoulli, generalized Bernoulli, and Euler polynomials, Mem. Amer. Math. Soc. 386 (1988).
K. Dilcher and K.B. Stolarsky, Zeros of certain rational approximations to the cosecant, J. Math. Anal. Appl. 143 (1989) 109--125.
A. Draux, Polynômes Orthogonaux Formels (Springer, New York, 1983).
A. Edrei, E.B. Saff and R.S. Varga, Zeros of Sections of Power Series, Lecture Notes in Math. 1002 (Springer, Berlin, 1983).
A. Edrei, A power series having partial sums with zeros in a half plane, Proc. Amer. Math. Soc. 9 (1958) 320--324.
A. Edrei, Asymptotic behaviour of the zeros of Padé polynomials, in: E.B. Saff and R.S. Varga, Eds., Padé and Rational Approximations: Theory and Applications (Academic Press, New York, 1977) 43--50.
A. Edrei, Zeros of sections of power series, representing entire functions admissible in the sense of Hayman, in: C.C. Yang, Ed., Value Distribution Theory and its Applications, Contemporary Math. 25 (Amer. Math. Soc., 1983) 19--35.
A. Elbert and A. Laforgia, Upper bounds for the zeros of Ultrasherical Polynomials, J. Approx. Theory 61 (1990) 88--97.
A. Elbert, An approximation for the zeros of Bessel functions, Numer. Math. 59 (1991) 647--657.
R.L. Ellis, I. Gohberg and D.C. Lay, On two theorems of M.G. Krein concerning polynomials orthogonal on the unit circle, Integral Equations Operator Theory 11 (1988) 87--103.
P. Erdös, On the distribution of the roots of orthogonal polynomials, in: Proc. Conf. on Approximation Theory (Budapest 1969) (Akademiai Kiado, 1972) ???-???.
A. Erdélyi, F. Oberhettinger and F.G. Tricomi, Higher Transcendental Functions, Vol. 2 (McGraw-Hill, New York, 1953) 202--205.
P. Erdös and H. Fried, On the connection between gaps in power series and the roots of their partial sums, Trans. Amer. Math. Soc. 62 (1947) 53--61.
P. Erdös and G. Freud, On orthogonal polynomials with regularly distributed zeros, Proc. London Math. Soc. (3) 29 (1974) 521--537.
P. Erdös, On the distribution of the roots of orthogonal polynomials, in: G. Alexits and S.B. Stekhin, Eds., Proc. Conf. on Constructive Theory of Functions, Budapest, 1969 (Akademiai Kiado, Budapest, 1972) 145--150.
A. Erdelyi, W. Magnus, F. Oberhettinger and F.G. Tricomi, Higher Trancendental Functions 2 (1953) 202--208.
R.J. Evans and K.B. Stolarsky, A family of polynomials with concyclic zeros, II, Proc. Amer. Math. Soc. 92 (1984) 393--396.
K.J. Förster and K. Petras, Inequalities for the zeros of ultraspherical polynomials and Bessel functions, Z. Angew. Math. Mech. 73 (1993) 232--236.
K.J. Förster and K. Petras, On estimates for the weights in Gaussian quadrature in the ultraspherical case, Math. Comp. 55 (1990) 243--264.
N.P. Fadeev, Properties of roots of some polynomials depending on a parameter, Izv. Vyssh. Uchebn. Zaved. Mat. (1980) 53--56.
J. Favard, Sur les polynômes de Tchebicheff, C.R. Acad. Sci. Paris 200 (1935) 2052--2053.
J. Fayard, Sur les zéros réels des polynômes, Bull. Soc. Math. France 59 (1931) 229--255.
L. Fejer, Bestimmung von Grenzen für die Nullstellen des Legendreschen Polynoms aus der Stieltjesschen Integraldarstellung deselben, Monatsh. Math. Phys. 43 (1936) 193--209.
H. Fell, The geometry of zeros of trinomial equations, Rend. Circ. Mat. Palermo (2) 29 (1980) 303--336.
H.J. Fell, On the zeros of convex combinations of polynomials, Pacific J. Math. 89 (1980) 43--50.
H. Fishman, Numerical integration constants, Math. Tab. Aids Comp. 11 (1957) 1--9.
G.E. Forsythe, Certain inequalities concerning Legendre-polynomials, Bull. Amer. Math. Soc. 55 (1949) 66.
G. Freud, On the greatest zero of an orthogonal polynomial. I, Acta Sci. Math. (Szeged) 34 (1973) 91--97.
G. Freud, An estimation of the greatest zeros of orthogonal polynomials, Acta Math. Acad. Sci. Hungar. 25 (1974) 99--107.
G. Freud, On a class of sets introduced by P. Erdös, in: R.R. Hajnal and V.T. Sos, Eds., Proc. Internat. Colloq. on Infinite and Finite Sets, Vol. 2, Keszthely, 1973 (North-Holland, Amsterdam, 1975) 701--710.
G. Freud, Orthoganale Polynome (Birkhäuser, Basel, 1969); English translation (Pergamon Press, New York, 1971).
G. Freud, On the greatest zero of an orthogonal polynomial, J. Approx. Theory 46 (1986) 16--24.
G. Freud, On the zeros of orthogonal polynomials with respect to measures with noncompact support, Anal. Numer. Theory Approx. 6 (1977) 125--132.
G. Freud, On the greatest zero of an orthogonal polynomial II, Acta Sci. Math. (Szeged) 36 (1974) 49--54.
M. Fujiwara, On the zeros of Jacobi's polynomials, Japan. J. Math. 2 (1925) 1--2.
D. Galant, Gauss quadrature rules for the evaluation of 2π-½∬0xexp(-x2)f(x)dx, Math. Comp. 23 (1969) 676--677, plus microfiche.
T. Ganelius, Sequences of analytic functions and their zeros, Ark. Mat. 3 (1953) 1--50.
G. Gascheau, Application du théorème de M. Sturm aux transformées des équations binômes, J. Math. Pures Appl. (1) 7 (1842) 126--133.
L. Gatteschi, Limitazione dell'errore nella formula di Hilb e una nuova formula per la valuazione asintotica degli zeri di Polinomi di Legendre, Boll. Un. Mat. Ital. Ser. 3 7 (1952) 272--281.
L. Gatteschi, Sull'approssimazione asintotica degli zeri dei polinomi sferici e ultrasferici, Boll. Un. Mat. Ital. Ser. 3 5 (1950) 305--313.
L. Gatteschi, On the construction of some Gaussian quadrature rules, in: G. Hammerlin, Ed., Numerische Integration, ISNM 45 (Birkhäuser, Basel, 1979) 138--146.
L. Gatteschi, Una formula asintotoica per l'approssimazione degli zeri dei polinomi di Legendre, Boll. Un. Mat. Ital. Ser. 3 4 (1949) 240--250.
L. Gatteschi, Una formula asintotica per l'approssimazione degli zeri dei polinomi di Legendre, Boll. Un. Mat. Ital. (3) 4 (1949) 240--250.
L. Gatteschi, Il termine complementare nell formula di Hilb--Szegö ed una nuova valuazione asintotica degli zeri di polinomi ultrasferici, Ann. Mat. Pura Appl. Ser. 4 36 (1954) 143--158.
L. Gatteschi, Una nuova disuguaglianza per gli zeri dei polinomi di Jacobi, Atti Accad. Sci. Torino Cl. Sci. Fis. Mat. Natur. 103 (1968/69) 259--265.
L. Gatteschi, Some new inequalities for the zeros of Laguerre polynomials, in: G.V. Milanovic, Ed., Numerical Methods and Approximation Theory III (University of Nis, Yugoslavia, 1988) 123--138.
L. Gatteschi, New inequalities for zeros of Jacobi polynomials, SIAM J. Math. Anal. 18 (1987) 1549--1562.
L. Gatteschi, On the zeros of Jacobi polynomials and Bessel functions, Rend. Semin. Mat. Univ. Politec. Torino, Fasc. Spec., Special Functions: Theory and Computation (1985) 149--177.
L. Gatteschi and G. Pittaluga, An asymptotic expansion for zeros of Jacobi polynomials, J.M. Rassias, Ed., Mathematical Analysis, Teubner-Texte Math., Bd. 79 (Teubner, Leipzig, 1985) 70--86.
L. Gatteschi, Uniform approximations for the zeros of Laguerre polynomials, in: R.P. Agarwal et al., Eds., Numerical Mathematics Singapore, 1988 (Birkhäuser, Basel, 1988) 137--148.
L. Gatteschi, Una nuova rappresentazione dei polinomi ultrasferici, Calcolo 16 (1979) 447--458.
L. Gatteschi, Approssimazione asintotica degli zeri dei polinomi ultrasferici, Rend. Mat. Ser. 5 8 (1949) 399--411.
C.F. Gauss, Disquisitiones Arithmeticae (Leipzig, 1801); English translation: A.A. Clarke (Yale Univ. Press, 1966); also: in: Werke 1, 34.
C.F. Gauss, Beitrage zur Theorie der algebraischen Gleichungen, in: Werke 3 (1794) 71--102.
C.F. Gauss, Methodus nova integralium valores per approximationem inveniendi, in: Werke 3 (1794) 163--196.
W. Gautschi, On the zeros of polynomials orthogonal on the semicircle, SIAM J. Math. Anal. 20 (1989) 738--743.
W. Gautschi, H.J. Landau and G.V. Milovanovic, Polynomials orthogonal on the semicircle II, Constr. Approx. 3 (1987) 389--404.
W. Gautschi and G.V. Milovanovic, Polynomials orthogonal on the semicircle, J. Approx. Theory 46 (1986) 230--250.
W. Gautschi, Algorithm 331--Gaussian quadrature formulae, Comm. ACM 11 (1968) 432--436.
W. Gautschi, Algorithm 726: ORTPOL- A package of routines for generating orthogonal polynomials and Gauss-type quadrature rules, ACM Trans. Math. Software 20 (1994) 21--62.
W. Gautschi, Construction of Gauss--Christoffel quadrature formulae, Math. Comp. 22 (1968) 251--270.
W. Gautschi, A survey of Gauss--Christoffel quadrature formulae, in: P.L. Butzer and F. Feher, Eds., E.B. Christoffel (Birkhäuser, 1981) 72--147.
W. Gautschi, Construction of Gaussian quadrature rules from modified moments, Math. Comp. 24 (1970) 245--260.
W. Gautschi, Questions of numerical condition related to polynomials, in: C. de Boor and G.H. Golub, Eds., Recent Advances in Numerical Analysis (Academic Press, New York, 1978) 45--72.
W. Gawronski, On the assymptotic distribution of the zeros of Hermite, Laguerre, and Jonquiere polynomials, J. Approx. Theory 50 (1987) 214--231.
J. Geronimus, On some distribution functions connected with systems of polynomials, Dokl. Akad. Nauk SSSR 44, 355--359.
Y.L. Geronimus, Orthogonal Polynomials: Amer. Math. Soc. Transl. 108 (1977) 37--130.
Y.L. Geronimus, Polynomials orthogonal on a circle and their applications, Amer. Math. Soc. Transl. Ser. 1 3 (1962) 1--78.
A. Ghizzetti and A. Ossicini, Quadrature Formulae (Birkhäuser, Basel, 1970).
G.T. Gilbert, Zeros of symmetric, quasi-definite, orthogonal polynomials, J. Math. Anal. Appl. 157 (1991) 346--350.
J. Gilewicz and E. Leopold, Location of the zeros of polynomials satisfying three-term recurrence relations. I. General case with complex coefficients, J. Approx. Theory 43 (1985) 1--14; III, Positive coefficients case, ibid. 15--24.
J. Gilewicz and E. Leopold, On the sharpness of results in the theory of location of zeros of polynomials defined by three-term recurrence relations, in: Orthogonal Polynomials and Applications, Bar-le-Duc, 1984 (Springer, New York, 1985) 259--266.
E.M. Golberg and V.N. Malozemov, Estimates for the roots of certain polynomials, Vestnik Leningrad Univ. 7 (1973) 18--24.
G.H. Golub and J.H. Welsch, Calculation of Gaussian quadrature rules, Math. Comp. 23 (1969) 221--230.
A.A. Goncar and E.A. Rahmanov, Equilibrium Measure and the Distribution of Zeros of Extremal Polynomials, Math. USSR Sb. 53 (1986) 119--130.
J.A. Grant and A. Ghiatis, Determination of the zeros of a linear combination of Chebyshev polynomials, IMA J. Numer. Anal. 3 (1983) 193--206.
R.E. Greenwood and M.B. Danford, Numerical integration with a weight function x, J. Math. and Phys. 28 (1949) 99--106.
R.E. Greenwood and J.J. Miller, Zeros of the Hermite polynomials and weights for Gauss' mechanical quadrature formula, Bull. Amer. Math. Soc. 54 (1948) 765--769.
E. Grosswald, Recent applications of some old work of Laguerre, Amer. Math. Monthly 86 (1979) 648--658.
E. Grosswald, On some algebraic properties of the Bessel polynomials, Trans. Amer. Math. Soc. 71 (1951) 197--210.
E. Grosswald, Bessel Polynomials, Lecture Notes in Math. 698 (Springer, New York, 1978) 75--115.
H. Grunsky, Über Tschebyscheffsche Probleme, in: Proc. Internat. Congress of Mathematicians, 2 (1950) 241--246.
M. Grzesiak and W. Jankowski, On zeros of a certain polynomial, Poly. Pos. Inst. Math. Fasc. Math. 14 (1985) 125--132.
R. Guadelupe and E. Torrano, Zeros of orthogonal polynomials associated to the Lebesgue measure on the ellipse, in: J. Vinuesa, Ed., Orthogonal Polynomials and their Applications (Marcel Dekker, New York, 1989).
K.P. Hadeler and G. Meinardus, On the roots of Cauchy polynomials, Linear Algebra Appl. 38 (1981) 81--102.
W. Hahn, Bericht über die Nullstellen der Laguerreschen und der Hermitischen Polynome, Jahresber. Deutsch. Math.-Verein. 44 (1934) 215--236.
W. Hahn, Bericht über die Nullstellen der Laguerreschen und der Hermiteschen Polynome, Jahresber. Deutsch. Math.-Verein. 44 (1934) 215--236.
C. Hastings et al., Analytical approximations, Math. Tables Aids Comput. 7 (1953) 68.
P. Henrici, Note on a theorem of Saff and Varga, in: R.S. Varga and E.B. Saff, Eds., Padé and Rational Approximation, Theory and Applications (Academic Press, New York, 1977) 157--161.
C. Hermite, Sur un nouveau développement en série des fonctions, in: Oeuvres, Vol. II (Gauthier-Villars, Paris, 1905) 293--308.
H.W. Hethcote, Bounds for zeros of some special functions, Proc. Amer. Math. Soc. 25 (1970) 72--74.
F.B. Hildebrand, Introduction to Numerical Analysis (McGraw-Hill, New York, 1956) 312--367; 472--475.
E. Hille, Über die Nullstellen der Hermiteschen Polynome, Jahresber. Deutsch. Math.-Verein. 44 (1934) 162--165.
E. Hille, A class of reciprocal functions, Ann. of Math. (2) 27 (1926) 427--464.
D.J. Hofsommer, Note on the computation of zeros of functions satisfying a second order differential equation, Math. Comp. 12 (1958) 58--60.
J.B. Holt, The irreducibility of Legendre polynomials, I, Proc. London Math. Soc. (2) 11 (1913) 351--356; II, ibid. 12 (1913) 126--132.
F.T. Howard, Roots of the Euler polynomials, Pacific J. Math. 64 (1976) 181--191.
E.K. Ifantis and P.D. Siafarikas, On the zeros of a class of polynomials including the generalized Bessel polynomials, J. Comput. Appl. Math. 48 (1993) 237--239; 49 (1993) 103--110.
E.K. Ifantis and P.N. Panagopoulos, On the zeros of a class of polynomials defined by a three term recurrence relation, J. Math. Anal. Appl. 182 (1994) 361--370.
L. Ilieff, Über die Nullstellen einiger Klassen von Polynomen, Tôhoku Math. J. 45 (1939) 259--264.
K. Inkeri, The real roots of Bernoulli polynomials, Ann. Univ. Turku. Ser. A I 37 (1959) 3--19.
C. Isenkrahe, Über die Anwendung iterierter Functionen zur Darstellung der Wurzeln algebraischer und transcendenter Gleichungen, Math. Ann. 31 (1888) 309--317.
A. Iserles and E.B. Saff, Zeros of expansions in orthogonal polynomials, Math. Proc. Cambridge Philos. Soc. 105 (1989) 559--573.
A. Iserles and S.P. Norsett, Bi-orthogonal polynomials, in: A. Draux et al., Eds., Orthogonal Polynomials and their Applications, Lecture Notes in Math. 1171 (Springer, Berlin, 1985) 92--100.
A. Iserles and S.P. Norsett, Two-step methods and bi-orthogonality, Math. Comp. 49 (1987) 543--552.
A. Iserles and S.P. Norsett, On the theory of biorthogonal polynomials, Trans. Amer. Math. Soc. 306 (1988) 455--474.
M.E.H. Ismail, The variation of zeros of certain orthogonal polynomials, Adv. in Appl. Math. 8 (1987) 111--119.
M.E.H. Ismail and D.N. Kelker, The Bessel polynomials and the Student t-distribution, SIAM J. Math. Anal. 7 (1976) 82--91.
M.E.H. Ismail, Monotonicity of zeros of orthogonal polynomials, in: D. Stanton, Ed., q-Series and Partitions, IMA Math. Appl. 18 (Springer, New York, 1989) 177--190.
M.E.H. Ismail and R. Zhang, On the Hellman--Feynman theorem and the variation of zeros of certain special functions, Adv. in Appl. Math. 9 (1988) 439--446.
M.E.H. Ismail and M.E. Muldoon, A discrete approach to monotonicity of zeros of orthogonal polynomials, Trans. Amer. Math. Soc. 323 (1991) 65--78.
K.E. Iverson, The zeros of the partial sums of ez, Math. Tables Aids Comput. 7 (1953) 165--168.
K.S.K. Iyengar, A note on the zeros of ∑0nxr/r!, Math. Student 6 (1938) 77.
S. Izumi, On the distribution of the zero points of sections of a power series, Japan. J. Math. 4 (1927) 29--32.
H.-J. Runckel, Pole- and zero-free regions for analytic continued fractions, Proc. Amer. Math. Soc. 97 (1986) 114--120.
H.-J. Runckel, Zeros of complex orthogonal polynomials, in: Orthogonal Polynomials and Applications (Springer, New York, 1985) 278--282.
H.-J. Runckel, Zero-free parabolic regions for polynomials with complex coefficients, Proc. Amer. Math. Soc. 88 (1983) 299--304.
H.-J. Runckel, Zero-free parabolic regions for sequences of polynomials, SIAM J. Math. Anal. 7 (1976) 344--357.
D. Jackson, Fourier Series and Orthogonal Polynomials, Carus Math. Monographs 6 (Math. Assoc. America, Washington, DC, 1941) Chapters VII, IX.
W.B. Jones, O. Njastad and W.J. Thron, Moment theory, orthogonal polynomials, quadrature, and continued fractions associated with the unit circle, Bull. London Math. Soc. 21 (1989) 113--152.
W.B. Jones and W.J. Thron, Survey of continued fraction methods of solving moment problems and related topics, in: W.B. Jones et al., Eds., Analytic Theory of Continued Fractions, Lecture Notes in Math. 932 (Springer, Berlin, 1982) 4--37.
W.B. Jones and A. Steinhardt, Digital filters and continued fractions, in: Analytic Theory of Continued Fractions, Lecture Notes in Math. 932 (Springer, Berlin, 1982) 129--151.
S. Karlin and W.J. Studden, Tchebycheff Systems: With Applications in Analysis and Statistics (Wiley, New York, 1966) 27--30.
S. Karlin and G. Szegö, On certain determinants whose elements are orthogonal polynomials, J. Analyse Math. 8 (1960--61) 1--157.
V. Kasten and G. Schmeider, Die Koeffizientenkörper schlichter Trinome, Math. Z. 171 (1980) 269--284.
E.C. Kennedy, Bounds for the roots of a trinomial equation, Amer. Math. Monthly 47 (1940) 468--470.
N. Kishore, A structure of the Rayleigh polynomial, Duke Math. J. 31 (1964) 513--518.
N. Kishore, The Rayleigh polynomial, Proc. Amer. Math. Soc. 15 (1964) 911--917.
N. Kjurkchiev, Note on the estimation of the order of convergence of some iterative methods, BIT 32 (1992) 525--528.
Y. Kodama, Notes on certain matrices related to the zeros of the polynomials generated by exp(zζ - ζN/N), Lett. Nuovo Cimento (2) 32 (1981) 392--394.
Z. Kopal, A table of the coefficients of the Hermite quadrature formula, J. Math. and Phys. 27 (1949) 259--261.
Z. Kopal, P. Carus and K.E. Kavanagh, A new formula for repeated mechanical quadratures, J. Math. and Phys. 30 (1951) 44--48.
Z. Kopal, Numerical Analysis (Wiley, New York, 1962) 562--581.
J. Korevaar, A theorem on power series with partial sums which are free of zeros in a sector, Bull. Amer. Math. Soc. 56 (1950) 49 (abstract).
J. Korevaar, The zeros of approximating polynomials and the canonical representation of an entire function, Duke Math. J. 18 (1951) 573--592.
J. Korevaar, Limits of polynomials with restricted zeros, in: G. Szegö et al., Studies in Mathematical Analysis and Related Topics (Stanford Univ. Press, Stanford, CA, 1962) 183--190.
J. Korevaar, Entire functions as limits of polynomials, Duke Math. J. 21 (1954) 533--548.
A.N. Korkine and G. Zolotareff, Sur un certain minimum, Nouv. Ann. Math. Ser. 2 12 (1873) 337--355.
H.L. Krall and O. Frink, A new class of orthogonal polynomials: the Bessel polynomials, Trans. Amer. Math. Soc. 65 (1949) 100--115.
M. Krawtchouk, Sur la distribution des racines des polynômes orthogonaux, C.R. Acad. Sci. Paris 196 (1933) 739--741.
M.G. Krein, On the distribution of roots of polynomials which are orthogonal on the unit circle with respect to an alternating weight, Teor. Funktsii Funktsional Anal. i Prilozhen. 2 (1966) 131--137.
L. Kronecker, Mémoire sur les facteurs irreductibles de l'expression xn-1, J. Math. Pures Appl. (1) 19 (1854) 177--192.
L. Kronecker, Zwei Sätze über Gleichungen mit ganzzahligen Coeffizienten, in: Werke 1, 105--108; also: J. Reine Angew. Math. 53 (1857) 133--175.
A. Laforgia, A monotonic property for the zeros of ultra-spherical polynomials, Proc. Amer. Math. Soc. 83 (1981) 757--758.
A. Laforgia, Monotonicity properties for the zeros of orthogonal polynomials and Bessel functions, in: C. Brezinski, Ed., Polynômes Orthogonaux et Applications, Bar-le-Duc, 1984 (Springer, New York, 1985) 267--277.
A. Laforgia, Disuguaglianze asintotiche per gli zeri delle funzioni Bi(x), Ai'(x), Bi'(x), Pubbl. IAC Ser. III 178 (1979).
J.L. Lagrange, Additions au mémoire sur la résolution des équations numériques, in: Oeuvres, Vol. 2 (Gauthier-Villars, Paris, 1868) 581--652.
E. Laguerre, Sur les équations algébriques..., in: Oeuvres, Vol. 1 (Gauthier-Villars, Paris, 1898) 126--132.
H.J. Landau, Polynomials orthogonal in an indefinite metric, in: I. Gohberg, Ed., Orthogonal Matrix-valued Polynomials and Applications, (Birkhäuser, Basel, 1988) 203--214.
D. Lawden, The function ∑1&infty; nrzn and associated polynomials, Proc. Cambridge Philos. Soc. 47 (1951) 309--314.
W. Lawton, On the zeros of certain polynomials, Bull. Amer. Math. Soc. 38 (1932) 442--448.
P.G. Lazaro and F. Marcellan, On zeros of regular orthogonal polynomials on the unit circle, Ann. Polon. Math. 58 (1993) 287--298.
V.I. Lebedev and O.V. Baburin, Calculation of the principal values, weights and nodes of the Gauss quadrature formulae of integrals, U.S.S.R. Comput. Math. and Math. Phys. 5 (3) (1965) 81--92.
D.H. Lehmer, On the maxima and minima of Bernoulli polynomials, Amer. Math. Monthly 47 (1940) 533--538.
D.H. Lehmer, Review of article by A.N. Lowan et al., Math. Tables Aids Comput. 1 (1943) 52--53.
J. Lense, Über die Nullstellen der Bernoullischen Polynome, Monatsh. Math. 41 (1934) 188--190.
P.A. Leonard, Factorization of general polynomials, J. Number Theory 6 (1974) 335--338.
E. Leopold, Location of the zeros of polynomials satisfying three-term recurrence relations. III Positive coefficient case, J. Approx. Theory 43 (1985) 15--24.
E. Leopold, Location of zeros of generalized Bessel polynomials, C.R. Acad. Sci. Paris 316 (1993) 337.
F.G. Lether, On the construction of Gauss--Legendre quadrature rules, J. Comput. Appl. Math. 4 (1978) 47--51.
R.J. Levit, The zeros of the Hahn polynomials, SIAM Rev. 9 (1967) 191--203.
L. Lorch and D.J. Newman, A supplement to the Sturm separation theorem with applications, Amer. Math. Monthly 72 (1965) 359--366.
A.N. Lowan, N. Davids and A. Levinson, Table of the zeros of the Legendre polynomials of order 16,..., Bull. Amer. Math. Soc. 48 (1942) 739; erratum: ibid. 49 (1943) 939.
D.S. Lubinsky and A. Sharif, On the largest zeros of orthogonal polynomials for certain weights, Math. Comp. 41 (1983) 199--202.
D.S. Lubinsky and E.B. Saff, Strong Asymptotics for Extremal Polynomials Associated with Weights on R, Lecture Notes in Math. 1305 (Springer, Berlin, 1988).
P.S. Lubinsky, A survey of general orthogonal polynomials with weight functions on finite and infinite intervals, Acta Appl. Math. 10 (1987) 237--296.
F. Lukacs, Ueber einen eigenschaft des Konvergenzkreises einer Potenzreihe, Arch. Math. Phys. 23 (1914) 34--35.
F. Lukacs, Verscharfüng des ersten Mittelwertsatzes der Integralrechnung für rationale Polynome, Math. Z. 2 (1918) 295--305.
Y.L. Luke, The Special Functions and their Approximations, Vol. 2 (Academic Press, New York, 1969) 228--234.
J. Luroth, Bemerkungen über die Auflösung der trinomischen Gleichungen, Rend. Circ. Mat. Palermo 27 (1909) 393--401.
M. Müller, Über ein Euleresches Verfahren zur Wurzelberechnung, Math. Z. 51 (1948) 474--496.
A. Máté, P. Nevai and V. Totik, Asymptotics for zeros of orthogonal polynomials associated with infinite intervals, J. London Math. Soc. 33 (1986) 303--310.
A. Máté, P. Nevai and V. Totik, Asymptotics for the greatest zeros of orthogonal polynomials, SIAM J. Math. Anal. 17 (1986) 745--751.
Norlund, Mémoire sur les polynômes de Bernoulli, Acta Math. 43 (1922) 121--196.
D.A. Macdonald, The roots of J0(z)-iJ1(z), Quart. Appl. Math. 47 (1989) 375--378.
H.M. Macdonald, Zeros of the Bessel functions, Proc. London Math. Soc. 29 (1898) 576--577.
K. Mahler, On the zeros of a special sequence of polynomials, Math. Comp. 39 (1982) 207--212.
E. Makai and P. Turan, Hermite-expansion and distribution of zeros of polynomials, Publ. Math. Inst. Hung. Acad. Sci. A 8 (1963) 157--164.
D. Maki, On determining regular behaviour from the recurrence formula for orthogonal polynomials, Pacific J. Math. 91 (1980) 173--178.
F. Marcellan and E. Godoy, Orthogonal polynomials on the unit circle, J. Comput. Appl. Math. 37 (1991) 195--208.
F. Marcellan, T.E. Perez and M.A. Pinar, On zeros of Sobolev-type orthogonal polynomials, Rend. Mat. Ser. 7 12 (1992) 455--474.
A. Markoff, Sur les racines des certaines équations, Math. Ann. 27 (1886) 177--182.
W. Markoff, Sur les racines de l'équation..., Bull. Acad. Imp. Sci. St. Petersbourg (5) 9 (1898) 435--446.
P.J. McCarthy, Approximate location of the zeros of generalized Bessel polynomials, Quart. J. Math. Oxford (2) 12 (1961) 265--267.
P.J. McCarthy, Irreducibility of certain Bernoulli polynomials, Amer. Math. Monthly 68 (1961) 352--353.
H.G. Meijer, Zero distribution of orthogonal polynomials in a certain discrete Sobolev space, J. Math. Anal. Appl. 172 (2) (1993) 520--532.
H.G. Meijer, On real and complex zeros of orthogonal polynomials in discrete Sobolev space, J. Comput. Appl. Math. 49 (1993) 179--192.
H.N. Mhaskar and E.B. Saff, Where does the sup norm of a weighted polynomial live?, Constr. Approx. 1 (1985) 71--91.
H.N. Mhaskar and E.B. Saff, Extremal problems for polynomials with exponential weights, Trans. Amer. Math. Soc. 285 (1984) 203--234.
C.A. Micchelli and T.J. Rivlin, Numerical integration rules near Gaussian formulas, Israel J. Math. 16 (1973) 287--299.
G.V. Milovanovic and M.A. Kovacevic, Moment-preserving spline approximation and Turán quadratures, in: R. Agarwal et al., Eds., Numerical Mathematics, Singapore (Birkhäuser, Basel, 1988) 357--366.
D.A. Mitkin, Stepanov method of the estimation of the number of roots of some equations, Math. Notes 51 (1992) 565--570.
G. Monegato, A note on extended Gaussian quadrature rules, Math. Comp. 30 (1976) 812--817.
G. Monegato, An overview of results and questions related to Kronrod schemes, G. Hämmerlin, Ed., Numerische Integration (ISNM 45) (Birkhäuser, Basel, 1979) 231--240.
B.P. Moors, Valeur Approximative d'une Integrale Définie (Paris, 1905) 195.
T.S. Motzkin and J.L. Walsh, On the derivative of a polynomial and Chebyshev approximation, Proc. Amer. Math. Soc. 4 (1953) 76--87.
T.S. Motzkin and J.L. Walsh, Least pth power polynomials on a real finite point set, Trans. Amer. Math. Soc. 78 (1955) 67--81.
M.E. Muldoon, Properties of zeros of orthogonal polynomials and related functions, J. Comput. Appl. Math. 48 (1993) 167--186.
M. Nassif, Notes on the Bessel polynomials, Trans. Amer. Math. Soc. 77 (1954) 408--412.
P. Nekrassoff, Über trinomische Gleichungen, Math. Ann. 29 (1887) 413--430.
E.R. Neumann, Beiträge zur Kenntnis der Laguerreschen Polynome, Jahresber. Deutsch. Math.-Verein. 30 (1921) 15--35.
P. Nevai, Géza Freud, Orthogonal polynomials and Christoffel functions, a case study, J. Approx. Theory 48 (1986) 3--167.
P. Nevai, Orthogonal polynomials associated with exp(-x4), in: Second Edmonton Conf. on Approximation Theory (CMS Conf. Proc. Vol. 3), Amer. Math. Soc. (1983) 263--285.
P. Nevai, Distribution of zeros of orthogonal polynomials, Trans. Amer. Math. Soc. 249 (1979) 341--361.
P. Nevai and V. Totik, Orthogonal polynomials and their zeros, Acta Sci. Math. (Szeged) 53 (1--2) (1989) 99--104.
P. Nevai and J.S. Dehesa, On asymptotic average properties of zeros of orthogonal polynomials, SIAM J. Math. Anal. 10 (1978) 1184--1192.
P. Neval, Distribution of zeros of orthogonal polynomials, Trans. Amer. Math. Soc. 249 (1979) 341--361.
P. Neval and J. Dehesa, On asymptotic average properties of orthogonal polynomials, SIAM J. Math. Anal. 10 (1979) 1184--1192.
D.J. Newman and T.J. Rivlin, The zeros of the partial sums of the exponential function, J. Approx. Theory 5 (1972) 405--412; correction: ibid. 16 (1976) 229--300.
D.J. Newman, Zeros of a special polynomial, Amer. Math. Monthly 68 (1961) 387--388.
T.S. Norfolk, Some observations on the Saff-Varga width conjecture, Rocky Mountain J. Math. 21 (1991) 529--538.
E.J. Nystrom, Tabelle der Gausschen Zahlen, Acta Math. 54 (1930) 191.
E.C. Obi, A note on the Rayleigh polynomials, SIAM J. Math. Anal. 9 (1978) 825--834.
N. Obreschkoff, Sur les zéros réels des polynômes, C.R. Acad. Sci. Paris 198 (1934) 236--238.
O. Onicescu, Sur les zéros de certain polynômes, Mathematica (Cluj) 1 (1929) 141--145.
A. Ossicini and F. Rosati, Sulla convergenza dei funzionali ipergaussiani, Rend. Mat. Ser. 6 11 (1978) 97--108.
A. Ossicini and F. Rosati, Funzioni caratteristiche nelle formule di quadratura gaussiane con nodi multipli, Boll. Un. Mat. Ital. Ser. 4 11 (Supp.) (1975) 224--237.
A. Ostrowski, On the zeros of Bernoulli polynomials of even order, Enseign. Math. 6 (1960) 27--47.
H.-P. Blatt, A. Iserles and E.B. Saff, Remarks on the behaviour of best approximation polynomials and rational functions, in: J.C. Mason and M.G. Cox, Eds., Algorithms for Approximation (Clarendon Press, Oxford, 1987) 437--445.
H.-P. Blatt and E.B. Saff, Behaviour of zeros of polynomials of near best approximation, J. Approx. Theory 46 (1986) 323--344.
B. Pal, On the numerical calculation of the roots of the equation Pnm(µ) = 0 and (d/dµ)Pnm(µ) = 0 regarded as equations in n. I. II., Bull. Calcutta Math. Soc. 9 (1917) 85--95; 10 (1918) 187--194.
M. Parodi, Sur la localisation des zéros des polynômes lacunaires, Bull. Sci. Math. (2) 82 (1958) 67--72.
M. Parodi, Sur quelques propriétés des zéros des polynômes combinaisons linéaires à coefficients constants de polynômes recurrent, Bull. Sci. Math. (2) 87 (1963) 43--52.
T.N.L. Patterson, The optimal addition of points to quadrature formulae, Math. Comp. 22 (1968) 847--856.
F. Peherstoefer, Characterization of positive quadrature formulas, SIAM J. Math. Anal. 12 (1981) 935--942; ditto II, SIAM J. Math. Anal. 15 (1984) 1021--1030.
T.E. Perez and M.A. Pinar, Global properties of zeros for Sobolev-type orthogonal polynomials, J. Comput. Appl. Math. 49 (1993) 225--232.
R. Piessens and M. Branders, A note on the optimal addition of abscissas to quadrature formulas of Guass and Lobatto type, Math. Comp. 28 (1974) 135--138, 344--347.
G. Polya, On the zeros of successive derivatives---an example, J. Analyse Math. 30 (1976) 452--455.
G. Polya, Uber einen Satz von Laguerre, Jahresber. Deutsch. Math.-Verein. 38 (1929) 161--168.
G. Polya, Sur les opérations fonctionelles linéaires echangeables avec la dérivation et sur les zéros des polynômes, C.R. Acad. Sci. Paris 183 (1926) 413--414; 467--468.
P. Rabinowitz, Abscissa and weights for Lobatto quadrature of high order, Math. Tables Aids Comput. 14 (1960) 47--52.
P. Rabinowitz and G. Weiss, Tables of abscissas and weights for numerical evaluation of integrals of the form ∬0&infty; e-x}xnf(x) dx, Math. Tables Aids Comput. 13 (1959) 285--294.
M.R. Radau, Sur les formules de quadrature á coefficients égaux, C.R. Acad. Sci. Paris 90 (1880) 520--523.
M.R. Radau, Études sur les formules d'approximation qui servent à calculer la valeur numérique d'une integrale définie, J. Math. Pures Appl. (3) 6 (1880) 283--336.
E.A. Rahmanov, On asymptotic properties of polynomials orthogonal on the real axis, Math. USSR Sb. 47 (1984) 155--193.
E.D. Rainville, Special Functions (Macmillan, New York, 1965).
E. Rakhmanov, On asymptotic properties of polynomials orthogonal on the real line, Math. USSR Sb. 47 (1984) 155--193.
A.D. Rawlins, Note on the roots of f(z)=J0(z)-J1(z), Quart. Appl. Math. 47 (1989) 323--324.
Theremin, Recherches sul la résolution des équations de tous les degrés, J. Reine Angew. Math. 49 (1855) 187--243.
R. Ree, Proof of a conjecture of S. Chowla, J. Number Theory 3 (1971) 210--212.
A. Reiz, On the numerical solution of certain types of integral equations, Ark. Mat. Astr. Fys. 29A (1943).
H.W. Richmond, On certain formulae for numerical approximation, J. London Math. Soc. 19 (1944) 31--38.
M. Riesz, Sur le problème des moments, Ark. Mat. Astr. Fys. 17 (1922) 1--52.
T.J. Rivlin, The Chebyshev Polynomials (Wiley, 1974).
R. Ronveaux and A. Moussiaux, A priori bound on the first zero of some special functions, Ann. Soc. Sci. Bruxelles Ser. II 88 (1974) 169--175.
P.C. Rosenbloom, Distribution of zeros of polynomials, in: W. Kaplan, Ed., Lectures on Functions of a Complex Variable (Univ. Michigan, Ann Arbor, MI, 1955) 265--285.
Z. Rubinstein, Some properties of two analytic functions associated with complex polynomials, J. Math. Anal. Appl. 74 (1980) 464--474.
R.A. Sack and A.P. Donovan, An algorithm for Gaussian quadrature given modified moments, Numer. Math. 18 (1971/72) 465--478.
E.B. Saff and R.S. Varga, Some open problems concerning polynomials and rational functions, in: E.B. Saff and R.S. Varga, Eds., Padé and Rational Approximations: Theory and Applications (Academic Press, New York, 1977) 483--488.
E.B. Saff and R.S. Varga, On the zeros and poles of Padé approximants to ez, Numer. Math. 25 (1976) 1--14; II, in: E.B. Saff and R.S. Varga, Eds., Padé and Rational Approximations: Theory and Applications (Academic Press, New York, 1977) 195--213; III, Numer. Math. 30 (1978) 241--266.
E.B. Saff and R.S. Varga, On the zeros and poles of Padé approximants to ez III, Numer. Math. 30 (1978) 241--266.
E.B. Saff and R.S. Varga, On the sharpness of theorems concerning zero-free regions for certain sequences of polynomials, Numer. Math. 26 (1976) 345--354; erratum: ibid. 28 (1977) 119.
E.B. Saff and R.S. Varga, Zero-free parabolic regions for sequences of polynomials, SIAM J. Math. Anal. 7 (1976) 344--357.
E.B. Saff, Orthogonal polynomials from a complex perspective, in: P. Nevai, Ed., Orthogonal Polynomials: Theory and Practise (Kluwer, Dordrecht, 1990) 363--393.
H.E. Salzer, Orthogonal polynomials arising in the numerical evaluation of inverse Laplace transforms, Math. Tables Aids Comput. 9 (1955) 164--177.
H.E. Salzer and R. Zucker, Tables of the zeros and weight factors of the first fifteen Laguerre polynomials, Bull. Amer. Math. Soc. 55 (1949) 1004--1012.
H.E. Salzer, Tables for facilitating the use of Chebyshev's quadrature formula, J. Math. and Phys. 26 (1949) 191--194.
H.E. Salzer, Erratum to an article by N.S. Koshliakov, Math. Tables Aids Comput. 3 (1948) 41, item 121.
H.E. Salzer, R. Zucker and R. Capuano, Table of the zeros and weight factors of the first twenty Hermite polynomials, J. Res. Nat. Bur. Standards 48 (1952) 111--116.
H. Sanden, Practical Mathematical Analysis, translation: H. Levy (Methuen, London, 1923).
G. Sansone, Orthogonal Functions (New York, 1959) Chapter IV, Section 3.
K.I. Sato, On zeros of a system of polynomials and application to sojourn time distributions of birth-and-death processes, Trans. Amer. Math. Soc. 309 (1988) 375--390.
P.E. Saylor and D.C. Smolarski, Computing the roots of complex orthogonal and kernel polynomials, SIAM J. Sci. Statist. Comput. 9 (1988) 1--13.
H.J. Schmid, A note on positive quadrature rules, Rocky Mountain J. Math. 19 (1989) 395--404.
H. Schmidt, Über Existenz und Darstellung impliziter Funktionen bei singulären Anfangswerten, Math. Z. 43 (1938) 533--552.
I. Schur, Affektlose Gleichungen in der Theorie der Laguerreschen und Hermiteschen Polynome, J. Reine. Ang. Math. 165 (1931) 52--58.
H.M. Schwartz, A class of continued fractions, Duke Math. J. 6 (1940) 48--65.
A. Schweikard, Real zero isolation for trigonometric polynomials, ACM Trans. Math. Software 18 (1992) 350--359.
D. Shanks, Non-linear transformations of divergent and slowly convergent sequences, J. Math. and Phys. 34 (1955) 1--42.
T.S. Shao, T.C. Chen and R.M. Frank, Tables of zeros and Gaussian weights of certain associated Laguerre polynomials and the related generalized Hermite polynomials, Math. Comp. 18 (1964) 598--616.
J.K. Shaw, On coefficients and zeros of sections of power series, Proc. Amer. Math. Soc. 39 (1973) 567--570.
I.M. Sheffer, Note on functionally orthogonal polynomials, Tôhoku Math. J. 33 (1930) 3--11.
J.A. Shohat, On mechanical quadratures...., Trans. Amer. Math. Soc. 42 (1937) 461--496.
J.A. Shohat and C. Winston, On mechanical quadratures, Rend. Circ. Math. Palermo 58 (1934) 153--165.
J.A. Shohat, A bibliography on orthogonal polynomials, Bull. Nat. Research Council 103 (1940).
J.A. Shohat, Application of orthogonal Tchebycheff polynomials to Lagrange interpolation, Ann. Mat. Pura Appl. (4) 18 (1939) 201--238.
J.A. Shohat, On a certain formula of mechanical quadrature with non-equidistant ordinates, Trans. Amer. Math. Soc. 31 (1929) 448--463.
J.A. Shohat, Théorie général des polynômes orthogonaux de Tchebichef, Mém. Sci. Math. 66 (1934).
J.A. Shohat, The relation of the classical orthogonal polynomials to the polynomials of Appell, Amer. J. Math. 58 (1936) 453--464.
T.K. Shu-Cuang, A note on the numerical solution of the equation xm+axn+b=0, Quart. Appl. Math. 12 (1954) 313--315.
D.M. Simeunovic, Sur les zéros du polynôme ∑ν=1nzν/ν, Mat. Vesnik 2 (1965) 259--261.
D.M. Simeunovic, On the limits of the zeros of the polynomial 1+z/1!+z2/2!+···+zn/n!, Publ. Inst. Math. (Beograd) 30 (44) (1981) 169--175.
E.R. Smith and A. Higdon, Zeros of the legendre polynomials, J. Science Iowa State Col. 12 (1938) 263--274.
E.R. Smith, Zeros of the Hermitian polynomials, Amer. Math. Monthly 43 (1936) 354--358.
S.L. Sobolev, On the asymptotic behaviour of Euler polynomials, Dokl. Akad. Nauk SSSR 245 (1979) 304--308.
G. Sottas and G. Wanner, The number of positive weights of a quadrature formula, BIT 22 (1982) 339--352.
V.E. Spencer, Assymptotic expressions for the zeros of generalized Laguerre polynomials..., Duke Math. J. 3 (1937) 667--675.
R. Spigler, On the monotonic variation of the zeros of ultraspherical polynomials with the parameter, Canad. Math. Bull. 27 (1984) 472--477.
R. Spira, The non-vanishing of the Bernoulli polynomials in the critical strip, Proc. Amer. Math. Soc. 17 (1966) 1466--1467.
T.J. Stieltjes, Quelques recherches sur la théorie des quadratures dites mécaniques, in: Oeuvres, Vol. I (Groningen, 1918) 377--394.
T.J. Stieltjes, Recherches sur les Fractions Continues (Academic Press, New York, 1963).
T.J. Stieltjes, Sur les racines de l'équation Xn=0, Acta Math. 9 (1886) 385--400; also: in: Oeuvres Complètes, Vol. II (Groningen, 1918) 73--88.
T.J. Stieltjes, Sur les polynômes de Legendre, in: Oeuvres Complètes, Vol. II (Groningen, 1918) 236--252.
T.J. Stieltjes, Sur les polynômes de Jacobi, C.R. Acad. Sci. Paris 100 (1885) 620--622.
K.B. Stolarsky, A family of polynomials with concyclic zeros. III, Quart. J. Math. Oxford Ser. (2) 36 (1985) 255--259.
K.B. Stolarsky and R.J. Evans, A family of polynomials with concyclic zeros. II, Proc. Amer. Math. Soc. 92 (1984) 393--396.
K.B. Stolarsky, Zeros of exponential polynomials and reductionism, in: Topics in Classical Number Theory (Elsevier, New York, 1981) 1539--1552.
K.B. Stolarsky, A family of polynomials with concyclic zeros, Proc. Amer. Math. Soc. 88 (1983) 622--624.
A.H. Stroud and D. Secrest, Approximate integration formulas for certain spherically symmetric regions, Math. Comp. 17 (1963) 105--135.
A.H. Stroud and D. Secrest, Gaussian quadrature formulas (Prentice-Hall, Englewood Cliffs, NJ, 1966).
C.E. Synolakis, On the roots of f(z)=J0(z)-iJ1(z), Quart. Appl. Math. 46 (1988) 105--107.
J. Szabados, On some problems connected with polynomials orthogonal on the unit circle, Acta Math. Acad. Sci. Hungar. 33 (1979) 197--210.
G. Szegö and P. Turán, On the monotone convergence of certain Riemann sums, Publ. Math. Debrecen 8 (1961) 326--335.
G. Szegö, Collected Papers, R. Askey, Ed. (Birkhäuser, Boston, MA, 1982).
G. Szegö, Über die Nullstellen der Polynome einer Folge, die in einem einfach zusammenhängenden Gebiete gleichmässig konvergiert, in: G.-C. Rotta, Ed., Collected Papers, Vol. I (Birkhäuser, 1982) 545--553.
G. Szegö, Über die Nullstellen von Polynomen, die in einem Kreise Gleichmässig konvergieren, Sitz. Berliner Math. Ges. 21 (1922) 59--64.
G. Szegö, Über ein Eigenschaft der Exponentialreihe, Sitz. Berliner Math. Ges. 23 (1924) 50--64.
G. Szegö, Inequalities for the zeros of Legendre polynomials and related functions, Trans. Amer. Math. Soc. 39 (1937) 1--17.
G. Szegö, Uber gewisse orthogonale Polynome, die zu einer oszillierenden Belegungsfunktion gehören, Math. Ann. 110 (1935) 501--513.
G. Szegö, Inequalities for the zeros of the Legendre polynomials and related functions, Trans. Amer. Math. Soc. 39 (1936) 1.
G. Szegö, Über orthogonale Polynome, die zu einer gegebenen Kurve der komplexen Ebene gehören, Math. Z. 9 (1921) 218--270.
G. Szegö, Orthogonal Polynomials, Amer. Math. Soc. Colloq. Publ. 23 (Amer. Mathematical Soc., Providence, RI, 4th ed., 1975) 107--153.
M.D. Thompson, Approximation by polynomials whose zeros lie on a curve, Duke Math. J. 31 (1964) 255--265.
W.J. Thron, Quadrature formulae and moment problems, in: R.R.~Graves-Morris et al., Eds., Rational Approximation and Interpolation, Lecture Notes in Math. 1105 (Springer, Berlin, 1984) 477--488.
J. Todd, Introduction to the Constructive Theory of Functions (Academic Press, New York, 1963) 42.
F. Tricomi, Sul comportamento asintotico dei polinomi di Laguerre, Ann. Mat. Pura Appl. (4) 28 (1949) 263--289.
F. Tricomi, Sugli zeri degli funzioni di eni si conesce una rappresentazione asintotica, Ann. Mat. Pura Appl. (4) 26 (1947) 283--300.
F. Tricomi, Sugli zeri dei polinomi sferici ed ultrasferici, Ann. Mat. Pura Appl. (4) 31 (1950) 93--97.
F. Tricomi, Sul comportamento asintotico dell'n-esimo polinomio di Laguerre nell'intorno dell'absicca 4n, Comment. Math. Helv. 22 (1949) 150--167.
F.G. Tricomi, Sugli zeri delle funzioni di cui si conosce una rappresentazione asintotica, Ann. Mat. Pura Appl. Ser. 4 26 (1947) 283--300.
F.G. Tricomi, Vorlesungen über Orthogonalreihen (Springer, Berlin, 1955).
F.G. Tricomi, Expansion of the hypergeometric function in series of confluent ones and applications to Jacobi polynomials, Comment. Math. Helv. 25 (1950) 196--204.
M. Tsuji, On the distribution of the zeros points of the sections of a power series I, Japan. J. Math. 1 (1924) 109--140; II, ibid. (1926) 147--154; III, ibid. (1926) 49--52.
G.E. Tsvetkoff, On roots of Whittaker's functions, C.R. (Dokl.) Acad. Sci. URSS (N.S.) 32 (1941) 10--12.
P. Turán, On the zeros of the polynomials of Legendre, Casopis Pest. Mat. 75 (1950) 113--122.
P. Turan, On some open problems in approximation theory, J. Approx. Theory 29 (1980) 23--85.
P. Turan, On the zeros of the polynomials of Legendre, Casopis Pest. Mat. Fys. 75 (1950) 113--122.
J.L. Ullman, Orthogonal polynomials associated with an infinite interval, Michigan Math. J. 27 (1980) 353--363.
J.L. Ullman, On the regular behaviour of orthogonal polynomials, Proc. London Math. Soc. (3) 24 (1972) 119--148.
M. Urabe, Error estimation in numerical solution of equations by iteration process, J. Sci. Hiroshima Univ. Ser. A-I 26 (1962) 77--91.
G. Valiron, Sur les zéros des polynômes sections d'une fonction entière, Tôhoku Math. J. 32 (1930) 144--151.
E.A. van Doorn, Representations and bounds for zeros of orthogonal polynomials and ..., J. Approx. Theory 51 (1987) 254--266.
E.A. van Doorn, On oscillation properties and the interval of orthogonality of orthogonal polynomials, SIAM J. Math. Anal. 15 (1984) 1031--1042.
H. van Rossum, A note on the location of the zeros of generalized Bessel polynomials and totally positive polynomials, Nieuw Arch. Wisk. 17 (1969) 142--149.
S.C. van Veen, Asymptotische Entwicklung und Nullstellenabschatzung der Hermiteschen Funktionen, Math. Ann. 105 (1931) 408--436.
A.J. Van der Poorten and R. Tijdeman, On common zeros of exponential polynomials, Enseign. Math. 21 (1975) 57--67.
E.B. Van Vleck, On the polynomials of Stieltjes, Bull. Amer. Math. Soc. 4 (1898) 426--438.
W. Van Assche, Some results on the asymptotic distribution of the zeros of orthogonal polynomials, J. Comput. Appl. Math. 12--13 (1985) 615--623.
W. Van Assche, Weighted zero distribution for polynomials orthogonal on an infinite interval, SIAM J. Math. Anal. 16 (1985) 1317--1334.
W. Van Assche, Asymptotics for Orthogonal Polynomials, Lecture Notes in Math. 1265 (Springer, Berlin, 1987).
W. Van Assche, Asymptotic properties of orthogonal polynomials from their recurrence formula, I, J. Approx. Theory 44 (1985) 258--276.
R.S. Varga and A.J. Carpenter, Asymptotics for the zeros of the partial sums of ez, II, in: St. Ruscheweyh et al., Eds., Computational Methods and Function Theory, Lecture Notes in Math. 1435 (Springer, Heidelberg, 1990) 201--207.
R.S. Varga, Asymptotics for the zeros of the partial sums of exp(z), in: R.S. Varga, ed., Scientific Computation on Mathematical Problems and Conjectures, Soc. Ind. Appl. Math., Philadelphia, PA (1990) 65--80.
P. Vertesi, On the zeros of Jacobi polynomials..., Studia Sci. Math. Hungar. 25 (1991) 401--406.
V.S. Videnskii, On zeros of orthogonal polynomials, Soviet Math. Dokl. 4 (1963) 1479--1482.
J. Vinuesa and R. Guadalupe, Zeros extremaux de polynômes orthogonaux, in: C. Brezinski, Ed., Polynômes Orthogonaux et Applications (Springer, New York, 1985) 291--295.
J.H. Wahab, New cases of irreducibility for Legendre polynomials, Duke Math. J. 19 (1952) 165--176.
R.J. Wallace, Sequential search for zeros of derivatives, in: General Inequalities, 4, Oberwolfach, 1983 (Birkhäuser, Boston, 1984) 151--167.
J.L. Walsh and M. Zedek, On generalized Tchebycheff polynomials, U.S. Nat. Acad. Sci. Proc. 42 (1956) 99--104.
J.L. Walsh and T.S. Motzkin, Polynomials of best approximation on a real finite point set, U.S. Nat. Acad. Sci. Proc. 43 (1957) 845--846.
J.L. Walsh and T.S. Motzkin, Polynomials of best approximation on an interval, U.S. Nat. Acad. Sci. Proc. 45 (1959) 1523--1528.
J.L. Walsh, The analogue for maximally convergent polynomials of Jentzsch's theorem, Duke Math. J. 26 (1959) 605--616.
J.L. Walsh, On the location of the roots of Lamé's polynomials, Tôhoku Math. J. 23 (1924) 312--317.
G. Wanner, E. Hairer and S.P. Norsett, Order stars and stability theorems, BIT 18 (1978) 475--489.
W. Watkins and J. Zeitlin, The minimum polynomial of cos(2π/n), Amer. Math. Monthly 100 (1993) 471--474.
G.N. Watson, A Treatise on the Theory of Bessel Functions (Cambridge Univ. Press, Cambridge, 2nd ed., 1962) 304--306.
G.N. Watson, The zeros of Lommel's polynomial, Proc. London Math. Soc. (2) 19 (1921) 266--272.
M. Webster, On the zeros of Jacobi polynomials ..., Duke Math. J. 3 (1937) 426--443.
L. Weisner, Power series the roots of whose partial sums lie in a sector, Bull. Amer. Math. Soc. 47 (1941) 160--163.
B. Wendroff, On orthogonal polynomials, Proc. Amer. Math. Soc. 12 (1961) 554--555.
H. Widom, Polynomials associated with measures in the complex plane, J. Math. Mech. 16 (1967) 997--1013.
A. Wiener, Die Berechnung der reellen Wurzeln der quadrinomischen Gleichungen, Z. Math. Phys. 31 (1886) 65--87.
J. Wimp, On the zeros of a confluent hypergeometric function, Proc. Amer. Math. Soc. 16 (1965) 281--283.
C. Winston, On mechanical quadrature formula involving classical orthogonal polynomials, Ann. of Math. (2) 35 (1934) 658--677.
A. Witkowski and R. Stong, Zeros of some special polynomials, Amer. Math. Monthly 98 (1991) 855--857.
A. Wragg and C. Underhill, Remarks on the zeros of Bessel polynomials, Amer. Math. Monthly 83 (1976) 122--126.
Y. Xu, Quasi-orthogonal polynomials, quadrature and interpolation, J. Math. Anal. Appl. 182 (1994) 779--799.
N. Zaheer and M. Alam, On the zeros of Stieltjes and Van Vleck polynomials, Trans. Amer. Math. Soc. 229 (1977) 279--288.
A. Zargo, J.S. Dehesa and A. Ronveaux, Newton sum rules of zeros of semi-classical orthogonal polynomials, J. Comput. Appl. Math. 33 (1990) 85--96.
M. Zedek, Infra-(n,s)-polynomials on a real set, Bull. Amer. Math. Soc. 63 (1957) 25.
M. Zedek, Strong infra-(n,s)-polynomials, preliminary report, Bull. Amer. Math. Soc. 63 (1957) 127.
F. Zernike, Eine asymptotische Entwicklung für die grösste Nullstelle der Hermiteschen Polynome, Nederl. Akad. Wetensch. Proc. 34 (1931) 673--680.