Jeffreys, M. (2006) Natural-language 'cheap talk' enables coordination on a social-dilemma game in a culturally homogeneous population. In Proceedings of the 6th International Conference on the Evolution of Language , pages 145--151.

Jeffreys, M. (2006) Natural-language 'cheap talk' enables coordination on a social-dilemma game in a culturally homogeneous population. In Proceedings of the 6th International Conference on the Evolution of Language, pages 145--151.

2008	-	Cost and complexity: Selection for speech and language - Locke	::
		Jeffreys, M., 2006. Natural-language ``cheap talk'' enables coordination on a social-dilemma game in a culturally homogeneous population. In: Cangelosi, A., Smith, A.D.M., Smith, K. (Eds.), The Evolution of Language: Proceedings of the Sixth International Conference. World Scientific Publishing, Hackensack, NJ.