Hausmann, L., von Campenhausen, M., Endler, F., Singheiser, M., & Wagner, H. (2009). Improvements of Sound Localization Abilities by the Facial Ruff of the Barn Owl (Tyto alba) as Demonstrated by Virtual Ruff Removal. Public Library of Science.

Hausmann, Laura, Mark von Campenhausen, Frank Endler, Martin Singheiser, et Hermann Wagner. Improvements of Sound Localization Abilities By the Facial Ruff of the Barn Owl (Tyto Alba) As Demonstrated By Virtual Ruff Removal. Public Library of Science, 2009.

Hausmann, Laura, et al. Improvements of Sound Localization Abilities By the Facial Ruff of the Barn Owl (Tyto Alba) As Demonstrated By Virtual Ruff Removal. Public Library of Science, 2009.