@article {219,
	title = {On a supposed new species of Rhistoma from Borneo, and notices of two other species of shells from Palawan},
	journal = {The annals and magazine of natural history, including zoology, botany and geology},
	volume = {6},
	year = {1893},
	pages = {32-33},
	chapter = {32},
	url = {http://www.biodiversitylibrary.org/item/78509$\#$page/46/mode/1up},
	author = {Godwin-Austen, H. H.}
}
@article {177,
	title = {On a Collection of Land-Shells made in Borneo by Mr. A. Everett, with Descriptions of supposed new species. Part I.},
	journal = {Proceedings of the scientific meetings of the Zoological Society of London},
	year = {1889},
	pages = {332-355},
	type = {Malacological taxonomy},
	chapter = {332},
	url = {http://www.archive.org/details/proceedingsofgen89scie},
	author = {Godwin-Austen, H. H.}
}
