González-Sainz, C.; Ruiz-Redondo, A.; Garate-Maidagan, D.; Iriarte-Avilés, E. (2013). "Not only Chauvet: Dating Aurignacian rock art in Altxerri B Cave (northern Spain)". Journal of Human Evolution. 65 (4): 457–464. doi:10.1016/j.jhevol.2013.08.001. PMID24012252.
González-Sainz, C.; Ruiz-Redondo, A.; Garate-Maidagan, D.; Iriarte-Avilés, E. (2013). "Not only Chauvet: Dating Aurignacian rock art in Altxerri B Cave (northern Spain)". Journal of Human Evolution. 65 (4): 457–464. doi:10.1016/j.jhevol.2013.08.001. PMID24012252.