Чувпило, О., and Л. Чувпило. “The Teaching and Studying of Oriental Languages in the Kharkiv University (1805–1917)”. The Journal of V. N. Karazin Kharkiv National University. Series: History, no. 51, Dec. 2017, pp. 161-74, https://periodicals.karazin.ua/history/article/view/9891.