K. Wymann

The Early Acquisition of Verb Meaning in German by Normally Developing and Language Impaired Children

P. Schulz, Z. Penner, K. Wymann, 2001, Brain and Language.

Learning the meaning of verbs: what distinguishes language-impaired from normally developing children?

P. Schulz, Z. Penner, K. Wymann, 2003 .

Specific Language Impairment Revisited : Parallelism vs . Deviance A Learning-Theoretical Approach 1

P. Schulz, Z. Penner, K. Wymann, 2018 .