@article {58,
	title = {Variation in number of trunk vertebrae and in count of coastal grooves in salamanders of the family Hynobiidae},
	journal = {Contributions to Zoology},
	volume = {72},
	year = {2003},
	pages = {195-209},
	author = {Litvinchuk, S.N. and Borkin, L.J.}
}
@book {175,
	title = {The Amphibians of the Russian Far East},
	year = {2003},
	publisher = {Pensoft},
	organization = {Pensoft},
	address = {Moscow},
	author = {Kuzmin, S.L. and Maslova, I.V.}
}
