Imanbaev N, Kurmysh Y. On zeros of an entire function coinciding with exponential typequasi-polynomials, associated with a regular third-order differential operator on an interval. M [Internet]. 2021 Sep. 30 [cited 2025 Dec. 8];3(103):44-53. Available from: https://mts.buketov.edu.kz/mathematics-vestnik/article/view/452