Analia Andrade, Jorge Fernando Saraiva de Menezes, Adrián Monjeau (2016)
Are owl pellets good estimators of prey abundance?.
Journal of King Saud University - Science28: 239.
DOI: 10.1016/j.jksus.2015.10.007
Ricardo Baldi, Germán Cheli, Daniel E. Udrizar Sauthier, Alejandro Gatto, Gustavo E. Pazos, Luciano Javier Avila (2017)
Late Cenozoic of Península Valdés, Patagonia, Argentina.
Chapter 11: 263.
DOI: 10.1007/978-3-319-48508-9_11