SHILOVA, D.A. Missionary schools for the mari in the Krasnoufimsk uyezd, Perm province. Perm Federal Research Centre Journal, [S. l.], n. 3, p. 64–76, 2024. DOI: 10.7242/2658-705X/2024.3.5. Disponível em: https://journal-dev.icmm.ru/index.php/pscj/article/view/2962. Acesso em: 13 may. 2026.