A new generalization of a problem of F. Lukács
Compositio Mathematica, Volume 14  (1959-1960), p. 195-227 
@article{CM_1959-1960__14__195_0,
     author = {Brickman, Louis},
     title = {A new generalization of a problem of F. Luk\'acs},
     journal = {Compositio Mathematica},
     publisher = {Kraus Reprint},
     volume = {14},
     year = {1959-1960},
     pages = {195-227},
     zbl = {0097.05001},
     mrnumber = {130521},
     language = {en},
     url = {http://www.numdam.org/item/CM_1959-1960__14__195_0}
}

Brickman, Louis. A new generalization of a problem of F. Lukács. Compositio Mathematica, Volume 14 (1959-1960) , pp. 195-227. http://www.numdam.org/item/CM_1959-1960__14__195_0/

O. Bottema [1] "Ein Satz über definite Polynome," Nieuw Archief voor Wiskunde, 2nd Series, 15: 389-344, 1928. | JFM 54.0122.04

F. Lukács [2] "Verschärfung des ersten Mittelwertsatzes der Integralrechnung für rationale Polynome," Mathematische Zeitschrift, 2: 295-305, 1918. | JFM 46.0414.01 | MR 1544319

G. Polya [3] "Untersuchungen über Lücken und Singularitäten von Potenzreihen," Mathematische Zeitschrift, 29: 549-640, 1928-9. | JFM 55.0186.02

G. Polya and G. Szegö [4] Aufgaben und Lehrsätze aus der Analysis, 2nd volume, Berlin, J. Springer, 1925. | JFM 51.0173.01

R. Radau [5] "Étude sur les formules d'approximation qui servent à calculer la valeur numérique d'une intégrale definie", Journal des Mathématiques pures et appliquées, 3me série, 6: 283-336, 1880. | JFM 12.0229.01

M. Riesz [6] "Sur le problème des moments", 3me Note, Arkiv for Matematik, Astronomi och Fysik, 17: 1-52, 1922. | JFM 49.0195.01

I. Schoenberg and G. Szegö [7] "An extremum problem for polynomials," Compositio Mathematica, 14 (1960), 260-268. | Numdam | MR 130520 | Zbl 0097.04902

G. Szegö [8] Orthogonal Polynomials, New York, American Mathematical Society Colloquium Publications, Volume 23, 1939. | Zbl 0023.21505

C. De La Vallée Poussin [9] Leçons sur l'approximation des fonctions d'une variable réelle, Paris, Gauthier-Villars et cie, 1919. | JFM 47.0908.02