Stepišnik, Uroš, and Petra Gostinčar. “Periodically Inundated Uvalas and Collapse Dolines of Upper Pivka, Slovenia”. Acta geographica Slovenica 60, no. 2 (December 31, 2020): 91–150. Accessed November 21, 2024. https://ojs.zrc-sazu.si/ags/article/view/8051.