Петрусенко, В.П., and Ю.О. Кутлахмедов. “Аnalysis of the Effectiveness of Countermeasures to Protect the Ecosystems on Slopes Landscapes Using Box Models”. Proceedings of National Aviation University 30, no. 4 (April 1, 2006): 163–165. Accessed May 4, 2024. https://jrnl.nau.edu.ua/index.php/visnik/article/view/1404.