Archangeli, D., & Langendoen, T. (1997). Optimality theory, an overview. Oxford: Blackwell.

Bailly, G. (1998). Learning to speak. Sensori-motor control of speech movements. Speech Communication, 22(2-3), 251--267.

Brighton, H., Kirby, S., & Smith, K. (2005). Cultural selection for learnability: Three hypotheses underlying the view that language adapts to be learnable. Oxford: Oxford University Press.

Cangelosi, A., & Parisi, D. (2002). Simulating the evolution of language. Berlin: Springer.

Chomsky, N., & Halle, M. (1968). The sound pattern of English. New York: Harper Row.

Christiansen, M. (2000). Using artificial language learning to study language evolution: Exploring the emergence of word order universals in language evolution. In J. Dessalles, A. Wray, & C. Knight (Eds.), Transitions to language (pp. 45--48). Oxford: Oxford University Press.

Cook, P. R. (1989). Synthesis of the singing voice using a physically parameterized model of the human vocal tract. In Proceedings of the International Computer Music Conference (pp. 69--72), Columbus, OH.

de Boer, B. (2001). The origins of vowel systems (Oxford Linguistics Series). Oxford: Oxford University Press.

Deacon, T. (1997). The symbolic species. New York: The Penguin Press.

Flege, J. (1992). Speech learning in a second language. In C. Ferguson, L. Menn, & C. Stoel-Gammon (Eds.), Phonological development: Models, research, implications (pp. 565--604). Timonium, MD: York Press.

Gold, E. (1967). Language identification in the limit. Information and Control, 10, 447--474.

Guenther, F. (2003). Neural control of speech movements. In A. Meyer & N. Schiller (Eds.), Phonetics and phonology in language comprehension and production: Differences and similarities (pp. 209--239). Berlin: de Gruyter.

Kaplan, F. (2001). La naissance d-’une langue chez les robots. Paris: Hermes Science.

Kirby, S. (2001). Spontaneous evolution of linguistic structure-— an iterated learning model of the emergence of regularity and irregularity. IEEE Transactions on Evolutionary Computation, 5(2), 102--110.

Lenneberg, E. (1967). Biological foundations of language. New York: Wiley.

Lindblom, B. (1992). Phonological units as adaptive emergents of lexical development. In C. Ferguson, L. Menn, & C. Stoel-Gammon (Eds.), Phonological development: Models, research, implications (pp. 565--604). Timonium, MD: York Press.

Long, M. (1990). Maturational constraints on language development. Studies in Second Language Acquisition, 12, 251--285.

Lyon, R. (1997). All pole models of auditory filtering. In E. R. Lewis et al. (Eds.), Diversity in auditory mechanics (pp. 205--211). Singapore: World Scientific.

MacNeilage, P. (1998). The frame/content theory of evolution of speech production. Behavioral and Brain Sciences, 21, 499--548.

Oudeyer, P.-Y. (2001). The origins of syllable systems: an operational model. In J. Moore & K. Stenning (Eds.). Proceedings of the 23rd Annual Conference of the Cognitive Science Society (pp. 744--749). Mahwah, NJ: Lawrence Erlbaum Associates.

Oudeyer, P.-Y. (2005a). From holistic to discrete vocalizations: The blind snow-flake maker hypothesis (pp. 68--99). Oxford: Oxford University Press.

Oudeyer, P.-Y. (2005b). The self-organization of speech sounds. Journal of Theoretical Biology, 233(3), 435--449.

Oudeyer, P.-Y. (2005c). The self-organisation of combinatoriality and phonotactics in vocalisation systems. Connection Science, 17(3), 1--17.

Piattelli-Palmarini, M. (1989). Evolution, selection and cognition: from -“learning-” to parameter setting in biology and in the study of language. Cognition, 31, 1--44.

Pinker, S., & Bloom, P. (1990). Natural language and natural selection. Brain and Behavioral Sciences, 13, 707--784.

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

Rohde, D., & Plaut, D. (1999). Language acquisition in the absence of explicit negative evidence: how important is starting small? Cognition, 72, 67--109.

Sakoe, H. (1982). Dynamic programming optimization for spoken word recognition. IEEE Transactions on Acoustics, Speech, and Signal Processing, 26, 263--266.

Steels, L. (1997). The synthetic modeling of language origins. Evolution of Communication, 1, 1--35.

Tomasello, M. (2003). Constructing a language: A usagebased theory of language acquisition. Cambridge, MA: Harvard University Press.

Vihman, M. (1996). Phonological development: The origins of language in the child. Oxford: Blackwell.

Vogt, P. (2003). Anchoring of semiotic symbols. Robotics and Autonomous Systems, 43(2-3), 109--120.

Zuidema, W. (2003). How the poverty of the stimulus solves the poverty of the stimulus. In S. T. Becker, & K. Obermayer (Eds.), Advances in Neural Information Processing Systems 15 (Proceedings of NIPS-’02) (pp. 51--68). Cambridge, MA: MIT Press.