Rokavec, Duška, Matej Draksler, Dejan Levstek, and Snježana Miletić. “West Balkan Mineral Register of Primary Raw Materials”. Geologija 64, no. 1 (June 30, 2021): 95–105. Accessed April 25, 2024. https://www.geologija-revija.si/index.php/geologija/article/view/1803.