@book {177, title = {Illustrated Encyclopedia of Fauna and Flora of Korea}, series = {Amphibia-Reptilia}, volume = {17}, year = {1975}, publisher = {Sam-Hwa Publishers}, organization = {Sam-Hwa Publishers}, address = {Soul}, author = {Kang, Y.-S and Yoon, B.-I.} } @article {57, title = {Low Genetic Diversity in Chinese Hynobius leechii, with Comments on the Validity of Hynobius mantchuricus}, journal = {Amphibia-Reptilia}, volume = {25}, year = {2004}, pages = {119-122}, author = {Zeng, X. and Fu, J.} }