1. An equilibrium conflict model of land tenure in hunter-gatherer societies;Baker;Journal of Political Economy,2003
2. Neanderthals emancipated;Bahn;Nature,1998
3. Bergeron, L., 1999. Give them credit for some brains. New Scientist, February 6, 23.
4. Aurignacian Lithic Economy: Ecological Perspectives from Southwestern France;Blades,2001
5. Culture and the Evolutionary Process;Boyd,1985