“Changing Role of Towns in Kharkiv Region – a Retrospective Analysis”. Visnyk of V. N. Karazin Kharkiv National University. Series Geology. Geography. Ecology, no. 44 (December 16, 2016): 123–129. Accessed October 25, 2026. https://periodicals.karazin.ua/geoeco/article/view/7501.