Fibla, P., Salinas, H., Lobos, G., Pozo, T.D., Fabres, A. & Méndez, M.A. (2018)

Where is the enigmatic Telmatobius halli Noble 1938? Rediscovery and clarification of a frog species not seen for 80 years

. Zootaxa, 4527 (1), 61–74.