Languages and societies: the ''punctuated equilibrium'' model of language development

Journal/Book: Lang Commun. 1999; 19: the Boulevard Langford Lane, Kidlington, Oxford Ox5 1GB, England. Pergamon-Elsevier Science Ltd. 213-228.

Note: Article Kuteva T, Univ Cologne, Inst Afrikanist, Meister Ekkehart Str 7, D-50923 Cologne, GERMANY

Keyword(s): equilibrium; punctuation; language development; language contact