“Medieval history in the works of M. A. Taube: Kharkov period of his research and teaching activities (1897-1899)”, The Journal of V. N. Karazin Kharkiv National University. Series: History, no. 51, pp. 123–130, Dec. 2017, Accessed: Oct. 25, 2026. Available: https://periodicals.karazin.ua/history/article/view/9870