Manganelli, G.; Giusti, F. (2000). The gastrocoptids of the Fossil Forest of Dunarobba (Central Italy) and a preliminary revision of the European Tertiary nominal species of Albinula and Vertigopsis (Gastropoda Pulmonata: Gastrocoptidae). Bollettino della Società Paleontologica Italiana. 39(1): 55-82.
291057
Manganelli, G.; Giusti, F.
2000
The gastrocoptids of the Fossil Forest of Dunarobba (Central Italy) and a preliminary revision of the European Tertiary nominal species of <em>Albinula</em> and <em>Vertigopsis</em> (Gastropoda Pulmonata: Gastrocoptidae)
Bollettino della Società Paleontologica Italiana