| 2004 | - | Self-organization and Language Evolution: System, Population and Individual - Ke | :: | 4 |
| Nettle, D. (1998). Coevolution of phonology and the lexicon in twelve languages of West Africa. Journal of Quantitative Linguistics, 5(3):240.245.
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| 1999 | - | Is the rate of linguistic change constant? - Nettle | :: | 10 |
| Nettle, D., 1998. Coevolution of phonology and the lexicon in twelve languages of West Africa. Journal of Quantitative Linguistics, 5.
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