KARAVALTCHEV, Ventzislav. Mihail Emanuilovich Posnov – Life and Works. Forum Theologicum Sardicense, [S. l.], n. 1, p. 37–56, 2025. Disponível em: https://periodicals.uni-sofia.bg/index.php/forum-theologicum-sardicense/article/view/315. Acesso em: 13 aug. 2025.