TURMETOV, B. K.; BEKAYEVA, A. E. About operator method of solution of some boundary value problems for inhomogeneous biharmonic equation. Journal of Mathematics, Mechanics and Computer Science, [S. l.], v. 71, n. 4, p. 62–71, 2011. Disponível em: https://bm.kaznu.kz/index.php/kaznu/article/view/222. Acesso em: 22 dec. 2024.