SHABOZOV, M. Sh. On the renewal of a solution of the Dirichlet boundary-value problem for a biharmonic equation. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 50, n. 8, p. 1147–1151, 1998. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4865. Acesso em: 14 apr. 2025.