D. S. Lavrinovich, “Liberal political parties and organizations in the territory of Belarus in 1905 – February 1917: structure and number”, Журнал БГУ. История, no. 1, pp. 25–31, Mar. 2017, Accessed: Jul. 19, 2026. [Online]. Available: https://journals.bsu.by/index.php/history/article/view/4