Titsian, Andrey. “Moscow Parishes in the End of the 19th - Beginning of the 20th Centuries: Share of Believers Participating in Sacraments of Confession and Communion Among Urban Orthodox Citizens”. State, Religion and Church 36, no. 2 (March 15, 2018): 315–342. Accessed November 8, 2026. https://state-religion-church.owebs.ru/article/view/11090.