Ostapchuk, Serhii, Oksana Ostapchuk, and Pavlo Bilchuk. “The State of Tree-Covered Territories of Kreminna Community in Luhansk Region During the War: Satellite Analysis”. Visnyk of V. N. Karazin Kharkiv National University. Series Geology. Geography. Ecology, no. 63 (December 1, 2025): 332-348. Accessed April 5, 2026. https://periodicals.karazin.ua/geoeco/article/view/28605.