BibTeX-Format:
@incollection{ booktitle = {{T}he {A}cquisition of {F}rench in {D}ifferent {C}ontexts. {F}ocus on {F}unctional {C}ategories}, title = {{N}ull-arguments in bilingual children: {F}rench topics}, address = {Dordrecht}, editor = {Johanne Paradis