DE BOER, B. (2000). Self organization in vowel systems. Journal of Phonetics 28, 441?465.

DE BOER, B. (2001). The origins of vowel systems. Oxford, UK: Oxford University Press.

HARNAD, S. (1987). Categorical Perception. Cambridge, UK: Cambridge University Press.

JACKENDOFF, R. (2002). Foundations of Language. Oxford, UK: Oxford University Press.

KUHL, P., WILLIAMS, K., LACERDA, F., STEVENS, K. & LINDBLOM, B. (1992). Linguistic experience alters phonetic perception in infants by 6 month of age. Science 255, 606-608.

LILJENCRANTS, J. & LINDBLOM, B. (1972). Numerical simulations of vowel quality systems: the role of perceptual contrast. Language 48, 839-862.

LINDBLOM, B., MACNEILAGE, P. & STUDDERT-KENNEDY, M. (1984). Self-organizing processes and the explanation of language universals. In: Explanations for language universals (Butterworth, M., Comrie, B. & Dahl, ., eds.), pp. 181-203. Berlin: Walter de Gruyter & Co.

NOWAK, M. A. & KRAKAUER, D. C. (1999). The evolution of language. Proc. Nat. Acad. Sci. USA 96, 8028-8033.

OUDEYER, P.-Y. (2002). Phonemic coding might be a result of sensory-motor coupling dynamics. In: Proceedings of the 7th International Conference on the Simulation of Adaptive Behavior (Hallam, B., Floreano, D., Hallam, J., Hayes, G. & Meyer, J.-A., eds.), pp. 406-416. Cambridge, MA: MIT Press.

PLOTKIN, J. B. & NOWAK, M. A. (2000). Language evolution and information theory. Journal of Theoretical Biology pp. 147-159.

REDFORD, M. A., CHEN, C. C. & MIIKKULAINEN, R. (2001). Constrained emergence of universals and variation in syllable systems. Language and Speech 44, 27-56.

SAKOE, H. & CHIBA, S. (1978). Dynamic programming optimization for spoken word recognition. IEEE Transactions on Acoustics, Speech and Signal Processing 26, 43-49.

SHANNON, C. E. (1948). A mathematical theory of communication. The Bell Systems Technical Journal 27, 379-423 and 623-656.

STEELS, L. & OUDEYER, P.-Y. (2000). The cultural evolution of syntactic constraints in phonology. In: Proceedings of the VIIth Artificial life conference (Alife 7) (Bedau, M. A., McCaskill, J. S., Packard, N. H. & Rasmussen, S., eds.). Cambridge (MA): MIT Press.

WESTERMANN, G. (2001). A model of perceptual change by domain integration. In: Proceedings of the 23d Annual Conference of the Cognitive Science Society. Mahwah, NJ: Lawrence Erlbaum.

ZUIDEMA, W. (2003). How the poverty of the stimulus solves the poverty of the stimulus. In: Advances in Neural Information Processing Systems 15 (Proceedings of NIPS'02) (Becker, S., Thrun, S. & Obermayer, K., eds.). Cambridge, MA: MIT Press. (forthcoming).

ZUIDEMA, W. & HOGEWEG, P. (2000). Selective advantages of syntactic language: a model study. In: Proceedings of the 22nd Annual Meeting of the Cognitive Science Society (Gleitman & Joshi, eds.), pp. 577-582. Mahwah, NJ: Lawrence Erlbaum Associates. N i=0 N C = N i=0 N P = C