@article {915, title = {Notes on the history of the malacological collection of the Nationaal Natuurhistorisch Museum, Leiden, The Netherlands, 1. The rediscovery of type-material of Bulla albocincta Van der Hoeven, 1839}, journal = {Basteria}, volume = {57}, year = {1993}, pages = {111-114}, author = {Bijl, A.N. van der and R.P.A. Voskuil} }