BibTeX-Format:
@incollection{ typ = {incollection}, author = {Müller, Natascha}, pages = {115-163}, editor = {Maria Beck}, address = {Amsterdam / Philadelphia}, publisher = {Benjamins}, booktitle = {{M}orphology and its interfaces in {L}2 knowledge}, year = {1998}, title = {{U}{G} access without parameter fixing: a longitudinal study of ({L}1 {I}talian) {G}erman as a second language}}