@article {172,
	title = {Der Sibirische Froschzahnmolch Ranodon sibiricus. Vom Aussterben bedroht?},
	journal = {Reptilia},
	volume = {19},
	year = {1999},
	pages = {60-64},
	author = {Greven, H. and Kuzmin, S.L. and Thiesmeier, B.}
}
@article {171,
	title = {Diel activity of Ranodon sibiricus (Amphibia: Hynobiidae) in relationship to environment and Tthreats},
	journal = {Asiatic Herpetological Research},
	volume = {8},
	year = {1999},
	pages = {29-37},
	author = {Dolmen, D. and Kubykin, R.A. and Arnekleiv, J.V.}
}
