de Boer, B. (2002) Evolving Sound Systems. In Angelo Cangelosi and Domenico Parisi, editors, Simulating the Evolution of Language , pages 79--97. London: Springer Verlag.

de Boer, B. (2002) Evolving Sound Systems. In Angelo Cangelosi and Domenico Parisi, editors, Simulating the Evolution of Language, pages 79--97. London: Springer Verlag.

2004	-	Establishing conventional communication systems: Is common knowledge necessary? - Barr	::	1
		de Boer,B. (2002). Evolving sound systems. In A. Cangelosi&D. Parisi (Eds.), Simulating the evolution of language (pp. 79--97). London: Springer.
2003	-	Evolving Communication through the Inference of Meaning - Smith	::	3
		de Boer, B. (2002). Evolving sound systems. In A. Cangelosi & D. Parisi (Eds.), Simulating the evolution of language (pp. 79--97). Berlin: Springer.