SMAGULOV, D.S.; YEMENOVA, G.B.; AKHMETSHINA, G.U. Historical geography of the Irtysh River in the scientific heritage of Academician V. Bartold. Bulletin of the Karaganda university History. Philosophy series, [S. l.], v. 112, n. 4, p. 124–131, 2023. DOI: 10.31489/2023hph4/124-131. Disponível em: https://history-philosophy-vestnik.buketov.edu.kz/history-philosophy-vestnik/article/view/606. Acesso em: 11 sep. 2026.