Pototsky, Viacheslav. “Secular Historiography of Religious Sectarianism in the Kharkiv Province (pre-Soviet period).”. V. N. Karazin Kharkiv National University Bulletin History of Ukraine. Ukrainian Studies: Historical and Philosophical Sciences 42 (May 30, 2026): 121-131. Accessed June 10, 2026. https://periodicals.karazin.ua/uahistory/article/view/29399.