SMIRNOVA, Irina Yurievna. “About the Theological Significance of the Epistolary Heritage of the Sainted Hierarch Philaret (Drozdov)”. State, Religion and Church 29, no. 3 (May 15, 2011): 51–60. Accessed November 7, 2026. https://state-religion-church.owebs.ru/article/view/10569.