Ogorelec, B., Šribar, L. and Buser, S. (1976) “On Lithology and Biostratigraphy of Volče Limestone”, Geologija, 19(1), pp. 125–151. Available at: https://www.geologija-revija.si/index.php/geologija/article/view/401 (Accessed: 1December2022).