Kolyvanov Георгий Евгеньевич. “Russian Orthodox Theological Seminaries from the Outbreak of the First World War to the February Revolution”. The Church Historian, no. 2 (2) (August 15, 2020): 20–46. Accessed November 9, 2026. https://publishing.mpda.ru/index.php/the-church-historian/article/view/405.