Stakhovsky И. М. “The Great Russian Educationist К. D. Oushinsky. The Theoretical Background of His Pedagogical Views: Dedicated to the 75th Anniversary of His Departure 1870–1945”. Theological Bulletin, no. 13 (June 15, 2013): 221–229. Accessed November 8, 2026. https://publishing.mpda.ru/index.php/theological-herald/article/view/972.