Ušinskienė, Viktorija. “Trakai Castle Court Acts of 1660–1661 from the Collection of Vilnius University Library. III”. Slavistica Vilnensis 60 (April 25, 2016): 225–268. Accessed August 17, 2024. https://www.journals.vu.lt/slavistica-vilnensis/article/view/9943.