1.
Oppenheimer M, Silveira LF. A taxonomic review of the Dark-winged Trumpeter Psophia viridis (Aves: Gruiformes: Psophiidae) . Pap. Avulsos Zool. [Internet]. 2009Jan.1 [cited 2021Apr.18];49(41):547-55. Available from: https://www.revistas.usp.br/paz/article/view/33783