Constanza Celedon-Neghme; Leonardo A. San Martin; Pedro F. Victoriano; Lohengrin A. Cavieres (2008). "Legitimate seed dispersal by lizards in an alpine habitat: the case of Berberis empetrifolia (Berberidaceae) dispersed by Liolaemus belii (Tropiduridae)". Acta Oecologica. 33 (3): 265–271. Bibcode:2008AcO....33..265C. doi:10.1016/j.actao.2007.11.006.
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Constanza Celedon-Neghme; Leonardo A. San Martin; Pedro F. Victoriano; Lohengrin A. Cavieres (2008). "Legitimate seed dispersal by lizards in an alpine habitat: the case of Berberis empetrifolia (Berberidaceae) dispersed by Liolaemus belii (Tropiduridae)". Acta Oecologica. 33 (3): 265–271. Bibcode:2008AcO....33..265C. doi:10.1016/j.actao.2007.11.006.