New developments on Turán's extremal problems for polynomials
G.V. Milovanović
Th.M. Rassias
Marcel Dekker, New York, United States of America
1998
In: Approximation Theory: In Memory of A.K. Varma (N.K. Govil, R.N. Mohapatra, Z. Nashed, A. Sharma, J. Szabados, eds.), Monogr. Textbooks Pure Appl. Math., Vol. 212
pp. 433 – 447
MR1625242 (99e:41014)