(2003) "Nonalimentary tooth use in prehistory: an Example from Early Holocene in Central Sahara (Uan Muhuggiag, Tadrart Acacus, Libya)" "American Journal of Physical Anthropology" 120: pp.
(2003) «Nonalimentary tooth use in prehistory: an Example from Early Holocene in Central Sahara (Uan Muhuggiag, Tadrart Acacus, Libya)» "American Journal of Physical Anthropology" 120: pp.