Bogdan, Olena. “Believers in the Ukrainian Orthodox Churches of Kyiv and Moscow Patriarchates: Sociodemographic Differentiation and Political Opinions”. Visnyk of V. N. Karazin Kharkiv National University. Series "Sociological studies of contemporary society: methodology, theory, methods" 380 (September 18, 2017): 41-49. Accessed May 1, 2024. https://periodicals.karazin.ua/ssms/article/view/8580.