Ilyin, V.N. “Anti-Splinter Brotherhood of Saint Demetrius, Metropolitan of Rostov in the Fight Against the Old Believers in the Tomsk Diocese”. Izvestiya of Altai State University0, no. 3(113) (July 6, 2020): 47-51. Accessed December 24, 2025. https://izvestiya.asu.ru/article/view/%282020%293-07.