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Age-relation, reliability and grammatical validity of measures of utterance length
Rondal, Jean A., Ghiotto, Martine, Bredart, Serge, Bachelet, Jean-FrançoisVolume:
14
Language:
english
Journal:
Journal of Child Language
DOI:
10.1017/S0305000900010229
Date:
October, 1987
File:
PDF, 895 KB
english, 1987