Shishkin, M.A. (2000). "Mesozoic amphibians from Mongolia and the Central Asiatic republics". In Benton, M.J.; Shishkin, M.A.; Unwin, D.M.; Kurochkin E.N. (eds.). The Age of Dinosaurs in Russia and Mongolia. Cambridge: Cambridge University Press. pp. 297–308. ISBN9780521545822.