Papers by Wim J. M. Maassen
- Małgorzata Proćków, Michael Duda, Luise Kruckenhauser, Wim J. M. Maassen, Anton J. de Winter, Paweł Mackiewicz (2019)
Redescription of the western Balkan species Xerocampylaea waldemari and its phylogenetic relationships to other Urticicolini (Gastropoda: Hygromiidae) Systematics and Biodiversity
17 (4) pp. 367-384