A. Wittek

German-speaking children’s productivity with syntactic constructions and case morphology: Local cues act locally

Michael Tomasello, Angelika Wittek, M. Tomasello, 2005 .

German children's productivity with tense morphology: the Perfekt (present perfect)

Michael Tomasello, Angelika Wittek, M. Tomasello, 2002, Journal of Child Language.

Young children's sensitivity to listener knowledge and perceptual context in choosing referring expressions

Michael Tomasello, Angelika Wittek, M. Tomasello, 2005, Applied Psycholinguistics.