@article {556,
	title = {On the land shells of Penang Island, with descriptions of the animals and anatomical notes; part first, Cyclostomacea},
	journal = {Journal of the Asiatic Society of Bengal},
	volume = {41},
	year = {1872},
	pages = {261-271},
	chapter = {261},
	author = {F. Stolicka}
}
