SAGALAKOV E. A. SOCIO-POLITICAL DEVELOPMENT OF THE ALTAI-SAYAN REGION IN 1919–1924. «Вестник НАН РК», [S. l.], n. 1, p. 195–198, 2019. Disponível em: https://journals.nauka-nanrk.kz/bulletin-science/article/view/1633. Acesso em: 22 ноя. 2024.