@article{NARMS:SourceID:193795, author = {Welter-Schultes, F.W.}, journal = {Planet Poster Editions, Göttingen}, pages = {Q1-Q78.}, title = {European non-marine molluscs, a guide for species identification}, url = {https://vliz.be/vmdcdata/narms/narms.php?p=sourcedetails&id=193795}, year = {2012} }