Harnad, S. , Steklis, H. D. , and Lancaster, J. (1976) Origins and Evolution of Language and Speech. New York Academy of Sciences.

Harnad, S., Steklis, H. D., and Lancaster, J. (1976) Origins and Evolution of Language and Speech. New York Academy of Sciences.

1990	-	Natural language and natural selection - Pinker,Bloom	::	168
2001	-	The adaptive advantage of symbolic theft over sensorimotor toil: Grounding language in perceptual categories - Cangelosi,Harnad	::	31
2000	-	Lexicon Grounding on Mobile Robots - Vogt	::	14
2004	-	Computational studies of language evolution - Wang,Ke,Minett	::	11
2002	-	Computer Simulation: A New Scientific Approach to the Study of Language Evolution - Cangelosi,Parisi	::	10
2005	-	The invasion of language: emergence, change and death - Wang,Minett	::	9
2005	-	Computational modeling on language emergence: A coevolution model of lexicon, syntax and social structure - Gong,Wang	::	6