Vashchyshyn, Mariya. “Carpathian Ecological Network: International Legal Basis and Ukrainian Experience”. Journal of Vasyl Stefanyk Precarpathian National University 5, no. 2 (August 23, 2018): 170–177. Accessed January 10, 2025. https://journals.pnu.edu.ua/index.php/jpnu/article/view/3539.