is author/editor of the following titles:
The Lexicon–Syntax Interface in Second Language Acquisition
[Language Acquisition and Language Disorders, 30] 2003. viii, 234 pp.
is editor/board member of the following book series:
is author of the following articles:
Internal and external factors in child second language acquisition”. In Internal and External Factors in Child Second Language Acquisition, 207–212
In L2 Acquisition and Creole Genesis: Dialogues, 355–3772006. “External and internal factors in billingual and bidialectal language development”.
In Romance Linguistics: Theory and Acquisition, 299–3162003. “Acquiring the Syntax of beaucoup at a distance as a Bilingual Child”.
In Linguistics in the Netherlands 1996, 97–1081996. “How "greedy" is the French imperative?”.
In Linguistics in the Netherlands 1992, 87–1001992. “'Something funny' in French”.