Ashyralyyev C, Ashyralyyeva T. Numerical solution of source identification multi-point problem of parabolic partial differential equation with Neumann type boundary condition. M [Internet]. 2024 Sep. 30 [cited 2025 Sep. 2];115(3):66-7. Available from: https://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/816