Pamerneckis, Stasys. “Statistical Analysis of the Development of Serfdom Farms in the Vilnius and Dysna Districts in the Middle of the 19th Century”. Lietuvos istorijos studijos 5 (December 28, 1997): 78–106. Accessed November 16, 2025. https://www.zurnalai.vu.lt/lietuvos-istorijos-studijos/article/view/37292.