Pleničar, M. (1960) “The stratigraphic development of Cretaceous beds in southern Primorska (Slovene littoral) and Notranjska (inner Carniola)”, Geologija, 6(1), pp. 22–145. Available at: https://www.geologija-revija.si/index.php/geologija/article/view/1744 (Accessed: 26April2024).