@article {763,
	title = {Notes on some specimens of the genus Atopos (Mollusca Pulmonata) with microphotographs illustrating points in the anatomy of the genus},
	journal = {The Bulletin of the Raffles Museum},
	volume = {16},
	year = {1940},
	pages = {121-132},
	chapter = {121},
	url = {http://rmbr.nus.edu.sg/rbz/biblio/16/16brm121-132.pdf},
	author = {F.F. Laidlaw}
}
