Buc, Yu. V. “Mathematical Design Of Fires Relaxation Of Geosystems”. Visnyk of V. N. Karazin Kharkiv National University. Series Еcоlogy0, no. 1070 (February 3, 2014): 31-34. Accessed April 25, 2025. https://periodicals.karazin.ua/ecology/article/view/739.