Ryakhy, R., Yu. A. Beznosyk, L. N. Buhaieva, and H. A. Statiukha. “Forecasting of Ecological Risks Applying the Analysis of Hierarchies and Theory of Fuzzy Sets”. Visnyk of Vinnytsia Politechnical Institute, no. 5 (November 12, 2010): 114–118. Accessed July 16, 2024. https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/349.