Zh.N. Tasmambetov, N. Rajabov, Zh.K.Ubayeva. THE COORDINATED SOLUTION OF TWO DIFFERENTIAL EQUATIONS IN PRIVATE DERIVATIVES OF THE THIRD ORDER. СФМН [Интернет]. 10 август 2019 г. [цитируется по 7 май 2024 г.];(4):83-91. доступно на: https://journals.nauka-nanrk.kz/physics-mathematics/article/view/1679