Aldashev, S. A. 2019. “A CRITERION FOR THE UNIQUE SOLVABILITY OF THE POINCARE SPECTRAL PROBLEM IN A CYLINDRICAL DOMAIN FOR ONE CLASS OF MULTIDIMENSIONAL ELLIPTIC EQUATIONS”. Journal of Numerical and Applied Mathematics, no. 3 (132) (December): 5-14. https://doi.org/10.17721/2706-9699.2019.3.01.