Sudar, Vedran, Dunja Aljinović, Duje Smirčić, and Uroš Barudžija. 2016. “Composition and Provenance of Gröden Sandstone from the Velebit Mts”. Rudarsko-geološko-Naftni Zbornik 31 (1):53-67. https://doi.org/10.17794/rgn.2016.1.6.