@article {805,
	title = {Bukit Sarang (Sarawak, Malaysia), an isolated limestone hill with an extraordinary snail fauna},
	journal = {Basteria},
	volume = {71},
	year = {2007},
	pages = {209-220},
	chapter = {209},
	author = {J.J. Vermeulen}
}
@article {1955,
	title = {Notes on the non-marine molluscs of Borneo 10. The genera Bruggennea, Gulella, and Sinoennea (Gastropoda, Pulmonata, Streptaxidae)},
	journal = {BASTERIA},
	volume = {71},
	year = {2007},
	pages = {169-176},
	chapter = {169},
	author = {J.J. Vermeulen}
}
