Turk, Janez, and Franci Gabrovšek. “Hydrogeology of the Cave Vetrovna Jama in Karst Aquifer North from Planinsko Polje (Notranjska Region, Central Slovenia)”. Geologija 52, no. 1 (June 30, 2009): 137–144. Accessed May 25, 2024. https://www.geologija-revija.si/index.php/geologija/article/view/1186.