N. E. Derkach and M. E. Tikhomirov, “ON OBSERVING THE PERMITTED PROCEDURE FOR EXPORTING CERTAIN TYPES OF GOODS OUT OF THE RUSSIAN FEDERATION”, Region: Systems, Economics, Management, vol. 1, no. 3 (70), pp. 126–131, Jan. 2025, Accessed: Nov. 07, 2026. [Online]. Available: https://region-systems.owebs.ru/article/view/18877