@article {62, title = {The Salamanders of the Family Hynobiidae}, journal = {Proceedings of the American Academy of Arts and Sciences, Boston}, volume = {58}, year = {1923}, pages = {445-523}, author = {Dunn, E.R.} } @book {149, title = {The Amphibians of the Former Soviet Union}, year = {1999}, publisher = {Pensoft}, organization = {Pensoft}, address = {Moscow}, author = {Kuzmin, S.L.} }