Pototsky, Viacheslav. “Protestant Sects of Kharkiv Province under the Conditions of Freedom of Conscience (1905–1908). ”. V. N. Karazin Kharkiv National University Bulletin History of Ukraine. Ukrainian Studies: Historical and Philosophical Sciences 39 (December 23, 2024): 15-25. Accessed April 29, 2026. https://periodicals.karazin.ua/uahistory/article/view/24977.