M.K. Dauylbayev, N. Atakhan, A.E. Mirzakulova. ASYMPTOTIC EXPANSION OF SOLUTION OF GENERAL BVP WITH INITIAL JUMPS FOR HIGHER-ORDER SINGULARLY PERTURBED INTEGRO-DIFFERENTIAL EQUATION . СФМН [Интернет]. 30 декабрь 2018 г. [цитируется по 19 апрель 2024 г.];(6):28-36. доступно на: https://journals.nauka-nanrk.kz/physics-mathematics/article/view/4337