↑ Grun, R; et al. (2005), "ESR and U-series analyses of enamel and dentine fragments of the Banyoles mandible", Journal of Human Evolution, 50: 347–358, doi:10.1016/j.jhevol.2005.10.001, PMID 16364406, retrieved 31 October 2006 . ↑ Maximiano García Venero (2006-07-07).