KOCHEROV, A.A. Perm ethnographic society in the 1920s–1930s. Perm Federal Research Centre Journal, [S. l.], n. 3, p. 137–144, 2026. DOI: 10.7242/2658-705X/2026.3.10. Disponível em: https://journal.permsc.ru/index.php/pscj/article/view/3332. Acesso em: 2 oct. 2026.