Shabozov, M. S. (1998) “On the renewal of a solution of the Dirichlet boundary-value problem for a biharmonic equation”, Ukrains’kyi Matematychnyi Zhurnal, 50(8), pp. 1147–1151. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/4865 (Accessed: 8May2024).