@article {310,
	title = {A new species of slug from Gansu Province, China},
	journal = {Acta Zootaxonomica Sinica},
	volume = {14},
	year = {1989},
	pages = {408-410},
	author = {Chen, DN and Gao, JX}
}
@book {302,
	title = {Economic Fauna Sinica of China: Terrestrial Molluscs},
	year = {1987},
	publisher = {Science Press},
	organization = {Science Press},
	address = {Beijing},
	author = {Chen, DN and Gao, JX}
}
