BibTeX-Format:
@article{ title = {{C}ross-linguistic influence in bilingual children: can input frequency account for it?}, number = {11}, year = {2009}, typ = {article}, pages = {2638-2650}, journal = {{L}ingua}, volume = {120}, author = {Hauser-Grüdl, Nicole, Lastenia Arencibia Guerra, Franziska Witzmann, Estelle Leray