BUKENOV, M.M.; Bakaуeva G.B. Chart of breaking up for three-dimensional task to heat conductivity. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 78, n. 2, p. 36–39, 2015. Disponível em: http://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/20. Acesso em: 7 sep. 2025.