Haydukevych, Olena. “Ukrainian Greek-Catholic Church (UGCC): Tourism and Environmental Activity in the Carpathians (30-Ies of the XX Century)”. Skhid, no. 4(144) (September 23, 2016): 52–56. Accessed May 6, 2024. https://skhid.kubg.edu.ua/article/view/77987.