Halubovich, Vitali V. “Padalinski U. A. Grand Duchy of Lithuania Representation at Lublin Diet in 1569: Participation in Commonwealth’s First General Diet Work”. Journal of the Belarusian State University. History, no. 1 (January 31, 2018): 101–103. Accessed July 18, 2026. https://journals.bsu.by/index.php/history/article/view/99.