MAMAJONOV, M.; RAKHIMOV, Q.; SHERMATOVA, Kh. On the formulation and investigation of a boundary value problem for a third-order equation of a parabolic-hyperbolic type. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 114, n. 2, p. 135–146, 2024. DOI: 10.31489/2024m2/135-146. Disponível em: https://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/623. Acesso em: 5 jul. 2025.