Гарбулъ, Л.П. “On the Problem of Study of Polish Influence Upon the Russian Language in the 16th-18th Cc”. Kalbotyra 36, no. 2 (December 1, 1985): 16–26. Accessed November 15, 2025. https://www.zurnalai.vu.lt/kalbotyra/article/view/23466.