KOZHANOV, A.I.; ABULKAYIROV, U.U.; ASHUROVA, G.R. Inverse problems of determining coefficients of time type in a degenerate parabolic equation. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 106, n. 2, p. 128–142, 2022. DOI: 10.31489/2022m2/128-142. Disponível em: http://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/529. Acesso em: 4 sep. 2025.