Куліш, Сергій Миколайович, and Юлія Іванівна Прасул. “Scientific Activity of Professor Andriy Krasnov and Its Role in the Development of Modern Geography”. Visnyk of V. N. Karazin Kharkiv National University, series "Geology. Geography. Ecology", no. 53 (December 3, 2020): 119-129. Accessed April 12, 2024. https://periodicals.karazin.ua/geoeco/article/view/17066.