Rando JC, Pieper H, Alcover JA, Olson SL.

A new species of extinct fossil scops owl (Aves: Strigiformes: Strigidae: Otus) from the Archipelago of Madeira (North Atlantic Ocean)

. Zootaxa [Internet]. 2012 Feb. 3 [cited 2025 Apr. 20];3182(1):29–42. Available from: https://mapress.com/zt/article/view/zootaxa.3182.1.3