Bibliography
Tanaka-Ueno, T., M. Matsui, T. Sato, S. Takenaka, and O. Takenaka . 1998. Local population differentiation and phylogenetic relationships of Russian Brown Frog, Rana amurensis inferred by mitochondrial cytochrome b gene sequences (Amphibia, Ranidae). Japanese Journal of Herpetology / Hachū ryōseiruigaku zasshi 17: 91-97.
