Høisæter, Tore. “A Taxonomic Review of the Norwegian Species of Raphitoma (Gastropoda: Conoidea: Raphitomidae)”. Fauna norvegica 360 (February 24, 2016): 9-32. Accessed March 28, 2024. https://www.ntnu.no/ojs/index.php/fauna_norvegica/article/view/1839.