For citations:

Rather N.A., Bhat A., Shafi M. Sharpening of Tur´an-type inequality for polynomials. Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika. 2024;(4):39-46. (In Russ.) https://doi.org/10.26907/0021-3446-2024-4-39-46