“ PERSONNEL CHANGES AS A TOOL FOR STRENGTHENING THE POSITIONS OF THE LENINIST GROUP IN THE LEADING PARTY BODIES BETWEEN THE X AND XI CONGRESSES OF THE RCP(B) ”, Новый исторический вестник, no. 1 (87), pp. 270–285, Apr. 2026, Accessed: May 16, 2026. [Online]. Available: https://nivestnik.su/index.php/journal/article/view/315