Б., С. Олон Улсын монгол хэл бичгийн эрдэмтний анхдугаар их хурал: Postage stamps and preparation works of The First International Congress of Mongolists. Mongolian Studies, [S. l.], v. 40, n. 463, p. 258–271, 2023. Disponível em: https://journal.num.edu.mn/ms/article/view/5891. Acesso em: 10 oct. 2024.