(in German) Schultz H. & Schultz O. (2001). "Erstnachweis der Gemeinen Kahnschnecke, Theodoxus fluviatilis (LINNAEUS, 1758) in Österreich (Gastropoda: Neritidae)". Annalen des Naturhistorischen Museums in Wien103B: 231–241. PDF.
conchsoc.org
Manganelli G., Bodon M. & Giusti F. (2010). "The status of Arion alpinus Pollonera 1887, and re-description of Arion obesoductus Reischütz 1973 (Gastropoda, Arionidae)". Journal of Conchology40: 269–276. abstract.
doi.org
Fontaine B., Bouchet P., Van Achterberg K., Alonso-Zarazaga M. A., Araujo R. et al. (2007). "The European union’s 2010 target: Putting rare species in focus." Biological Conservation139: 167–185. Table 2 on the page 173. doi:10.1016/j.biocon.2007.06.012. PDF.
naturkundemuseum-berlin.de
download.naturkundemuseum-berlin.de
Fontaine B., Bouchet P., Van Achterberg K., Alonso-Zarazaga M. A., Araujo R. et al. (2007). "The European union’s 2010 target: Putting rare species in focus." Biological Conservation139: 167–185. Table 2 on the page 173. doi:10.1016/j.biocon.2007.06.012. PDF.
nhm-wien.ac.at
Shileyko, A. A. (2009). ""Sitala" rumbangensis E. Smith, 1895 (Mollusca, Pulmonata) – an unexpected inhabitant of the Zoo in Vienna". Annalen des Naturhistorischen Museums in Wien111B: 5–12.
researchgate.net
Duda M., Schubert H., Schindelar J. & Haring E. (2022). "Four new records of invasive gastropods in Vienna" Arianta9: 37–40.[2]
Duda M., Schindelar J. & Kruckenhauser l.(2019). "First confirmed record of Arion intermedius Normand, 1852 (Eupulmonata: Arionidae) in Austria. Arianta7: 53–56. [3]
sav.sk
mollusca.sav.sk
"Duda M., Schindelar J., Macek O., Eschner A. & Kruckenhauser L., 2017: First record of Trochulus clandestinus (Hartmann, 1821) in Austria (Gastropoda: Eupulmonata: Hygromiidae)." Malacologica Bohemoslovaca16: 37–42. http://mollusca.sav.sk/pdf/16/16.Duda.pdf
Mildner, P. Haase, M. (2004): Die „schöngesichtige Zwergdeckelschnecke“ Martsoniopsis insubrica (Küster, 1853) (Mollusca: Gastropoda: Risoooidea) in Österreich nachgewiesen. Kärntner Naturschutzberichte ): 82–83 [1].