Aldashov, S. A. (2018) “A criterion for the unique solvability of the spectral Dirichlet problem in a cylindrical domain for a class of multidimensional elliptic equations”, Journal of Mathematics, Mechanics and Computer Science, 96(4), pp. 23–30. Available at: https://bm.kaznu.kz/index.php/kaznu/article/view/566 (Accessed: 5 October 2024).