Л., Э. Шигэо Озава, Монгол хэлний түүх ба тогтолцоо: Ozawa Shigeo, “History and structure of Mongolian”. Mongolian Studies, [S. l.], v. 36, n. 386, p. 235–262, 2023. Disponível em: https://journal.num.edu.mn/ms/article/view/6161. Acesso em: 10 oct. 2024.