Nasevich, Viachaslau. “Issues of the Grand Duchy of Lithuania Formation: A Review of the Belarusian Historiography”. Lietuvos istorijos studijos 22 (December 28, 2008): 39–57. Accessed November 16, 2025. https://www.zurnalai.vu.lt/lietuvos-istorijos-studijos/article/view/36973.