Orumbayeva N, Kosmakova M, Tokmagambetova T, Manat A. Solutions of boundary value problems for loaded hyperbolic type equations. M [Internet]. 2025 Jun. 30 [cited 2025 Jul. 10];118(2):177-88. Available from: https://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/945