1. Chomsky, N. Aspects of the Theory of Syntax (MIT Press, Cambridge, 1965)
2. Lightfoot, D. The Development of Language: Acquisition, Change and Evolution (Blackwell, Oxford, 1999)
3. Clark, R. & Roberts, I. A computational model of language learnability and language change. Linguist. Inq. 24, 299–345 (1993)
4. Abrams, D. & Strogatz, S. Modelling the dynamics of language death. Nature 424, 900 (2003)
5. Nowak, M. A., Komarova, N. L. & Niyogi, P. Computational and evolutionary aspects of language. Nature 417, 611–617 (2002)