MOLDAGALI, Ye.O.; OSPANOV, K.N. Conditions for maximal regularity of solutions to fourth-order differential equations. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 116, n. 4, p. 149–158, 2024. DOI: 10.31489/2024m4/149-158. Disponível em: http://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/630. Acesso em: 29 aug. 2025.