Davron Kulturayev Jurayevich and Bakhriddin Oltiyev Jurayevich (2024) “RESULTS OF THE MINIMAX PRINCIPLE FOR SELF-ADJOINT OPERATORS IN THE FRIEDRICHS MODEL”, INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact factor: 8.036, 13(04), pp. 45–54. Available at: https://gejournal.net/index.php/IJSSIR/article/view/2388 (Accessed: 28 December 2024).