Stepanchuk Y, Prylypko R. The origin and activity of Bohdan Khmelnytskyi until 1648 in the interpretation of Russian historians. nzhist [Internet]. 2019 Dec. 15 [cited 2024 May 8];(30):85-92. Available from: https://vspu.net/nzhist/index.php/nzhist/article/view/623