BibTeX-Format:
@incollection{ year = {2002}, typ = {incollection}, author = {Müller, Natascha}, address = {Amsterdam/Philadelphia}, title = {{C}ross-linguistic influence in early child bilingualism: {I}talian / {G}erman}, publisher = {Benjamins}, pages = {135-154}, editor = {Susan H. Foster-Cohen, Tanja Ruthenberg