Mukhin, Vladimir, Denis Davydov, and Natalia Fedorova. “Repressions, Economic Pressure and Survival Strategies of the Orthodox Clergy in Kazan Diocese in the 1930s”. State, Religion and Church 36, no. 3 (May 15, 2018): 102–120. Accessed November 8, 2026. https://state-religion-church.owebs.ru/article/view/11100.