@article {16,
	title = {Karyotypics studies of nine species of Chinese salamanders},
	journal = {Asiatic Herpetological Research},
	volume = {4},
	year = {1992},
	pages = {146{\textendash}157},
	author = {Yang, Y.}
}
@inbook {42,
	title = {A New Species of Hynobius, Hynobius amjiensis},
	booktitle = {Animal Sciences Research},
	year = {1992},
	publisher = {China Forestry Press},
	organization = {China Forestry Press},
	address = {Beijing},
	author = {Gu, H.},
	editor = {Qu, W. and Zhao, E. and Zhao, K.}
}
@article {24,
	title = {A preliminary on the reproductive ecology of the Batrachuperus tibetanus},
	journal = {Chinese Journal of Zoology},
	volume = {27},
	year = {1992},
	pages = {33-36},
	author = {Xu, J. and Chen, J.}
}
