ЕВФРОСИН (БИЛАШ), Архимандрит. Odessa Ecclesiastical Counter-Revolutionary Organization of 1931: Martyrs and Confessors. Forum Theologicum Sardicense, [S. l.], n. 2, p. 21–62, 2025. Disponível em: https://periodicals.uni-sofia.bg/index.php/forum-theologicum-sardicense/article/view/565. Acesso em: 13 aug. 2025.