M. F. Shumeiko and A. N. Latushkin, “The source study department of BSU celebrates 25th anniversary”, Журнал БГУ. История, no. 4, pp. 89–92, Dec. 2017, Accessed: Oct. 07, 2026. [Online]. Available: https://journals.bsu.by/index.php/history/article/view/79