POPKOV, Yuri V.; PERSIDSKAIA, Olga A. Comparative study of ethno-social processes and ethnonational policy in the regions of Siberia. The New Research of Tuva, [S. l.], n. 4, 2014. Disponível em: https://nit.tuva.asia/nit/article/view/90. Acesso em: 3 mar. 2026.