TULAKOVA, Ziyodaxon. Boundary value problems of dirichlet-neumann type for the three-dimensional elliptic equation with two singular coefficients.: Boundary value problems of dirichlet-neumann type for the three-dimensional elliptic equation with two singular coefficients. MODERN PROBLEMS AND PROSPECTS OF APPLIED MATHEMATICS, [S. l.], v. 1, n. 01, 2024. Disponível em: https://ojs.qarshidu.uz/index.php/mp/article/view/620. Acesso em: 4 jul. 2024.