KAMENSKIKH, M.S. «The Russian turn» in the USSR national policy in the 1930s: estimates of russian and foreign. Perm Federal Research Centre Journal, [S. l.], n. 4, p. 93–97, 2019. DOI: 10.7242/2658-705X/2019.4.10. Disponível em: https://journal.permsc.ru/index.php/pscj/article/view/PSCJ2019n4p10. Acesso em: 13 may. 2026.