On some Turán's extremal problems for algebraic polynomials
G.V. Milovanović
D.S. Mitrinović
Th.M. Rassias
World Scientific Publishing Co., Singapore – New Jersey – London – Hong Kong, Singapore
1993
In: Topics in Polynomials of One and Several Variables and Their Applications: A Mathematical Legaci of P.L. Chebyshev (1821 – 1894) (Th.M. Rassias, H.M. Srivastava, A. Yanushauskas, eds.)
pp. 403 – 433
MR: 95b:26020