ALDASHEV, C.; KAZEZ, E. CORRECTNESS OF THE MIXED PROBLEM FOR ONE CLASS OF DEGENERATE MULTIDIMENSIONAL HYPERBOLO-PARABOLIC EQUATIONS. Physico-mathematical series, [S. l.], n. 6, p. 27–35, 2020. Disponível em: https://journals.nauka-nanrk.kz/physics-mathematics/article/view/634. Acesso em: 4 дек. 2024.