ALDASHEV, C.; KAZEZ, E. CORRECTNESS OF THE MIXED PROBLEM FOR ONE CLASS OF DEGENERATE MULTIDIMENSIONAL HYPERBOLO-PARABOLIC EQUATIONS. Известия НАН РК. Серия физико-математическая, [S. l.], n. 6, p. 27–35, 2020. Disponível em: http://189185.vm7pq.group/physics-mathematics/article/view/634. Acesso em: 30 янв. 2025.