Križnar, Matija. “New Specimen of Protriacanthus Gortanii D’Erasmo, 1946 (Protriacanthidae, Tetraodontiformes) from the Upper Cretaceous Beds Near Komen (Slovenia) ”. Geologija, vol. 58, no. 2, Dec. 2015, pp. 195-00, https://doi.org/10.5474/geologija.2015.015.