@article {222,
	title = {Notes on the non-marine molluscs of the island of Borneo 7. The genus Niahia gen. nov.},
	journal = {Basteria},
	volume = {60},
	year = {1996},
	pages = {67-69},
	chapter = {67},
	author = {J.J. Vermeulen}
}
@article {222,
	title = {Notes on the non-marine molluscs of the island of Borneo 8. The genus Arina additions to the genera Diplommatina and Opisthostoma},
	journal = {Basteria},
	volume = {60},
	year = {1996},
	pages = {87-138},
	chapter = {87},
	author = {J.J. Vermeulen}
}
