Sekretarev С. А. Atheistic propaganda in the Udmurt ASSR during the period of Khrushchev’s persecutions. The Church Historian, [S. l.], n. 2 (12), p. 97–121, 2023. DOI: 10.31802/CH.2023.2.12.008. Disponível em: https://publishing.mpda.ru/index.php/the-church-historian/article/view/1450. Acesso em: 7 nov. 2026.