OOKHNOIN, B. Chronology of Mongolian-Russian relation (1911-2021). Journal of International Studies, [S. l.], v. 44, n. 113, p. 73–74, 2021. Disponível em: https://mongoliajol.info/index.php/JIS/article/view/1806. Acesso em: 20 aug. 2022.