I. Yotsov, “SPECIAL MILITARY OPERATION AS A TOOL FOR SYSTEMIC TRANSFORMATION OF RUSSIA: ANSWER TO THE THESIS OF ‘WEAKNESS’ AND INTERNAL INSTABILITY”, VFU, no. 24, pp. 566–589, Nov. 2025, Accessed: Feb. 23, 2026. [Online]. Available: https://ejournal.vfu.bg/index.php/vfu/article/view/235