DOVBENKO, Svitlana. Mountains Unite. Journal of Vasyl Stefanyk Precarpathian National University, [S. l.], v. 1, n. 2-3, p. 53–55, 2014. DOI: 10.15330/jpnu.1.2-3.53-55. Disponível em: https://scijournals.pnu.edu.ua/index.php/jpnu/article/view/2071. Acesso em: 21 may. 2024.