. A. U. . Vaitovich, “Teacher I. A. Serbaw and academician A. A. Shakhmatov: the history of collaboration”, Журнал БГУ. История, no. 2, pp. 68–79, Jun. 2025, Accessed: Jul. 18, 2026. [Online]. Available: https://journals.bsu.by/index.php/history/article/view/6657