ASHYRALYYEV, C.; ASHYRALYYEVA, T.A. Numerical solution of source identification multi-point problem of parabolic partial differential equation with Neumann type boundary condition. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 115, n. 3, p. 66–76, 2024. DOI: 10.31489/2024m3/66-76. Disponível em: https://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/816. Acesso em: 3 sep. 2025.