JENALIYEV, M.T.; KASSYMBEKOVA, A.S. On the boundary value problem for the loaded parabolic equations with irregular coefficients. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 89, n. 1, p. 20–27, 2018. DOI: 10.31489/2018m1/20-27. Disponível em: https://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/201. Acesso em: 11 jul. 2025.