@article{NARMS:SourceID:1940, author = {Den Hartog, C.}, journal = {Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen. Series C. Biological and Medical Sciences.}, pages = {371-407}, title = {A preliminary revision of the Proxenetes group (Trigonostomidae, Turbellaria). I-III.}, url = {https://vliz.be/vmdcdata/narms/narms.php?p=sourcedetails&id=1940}, volume = {67}, year = {1964} }