BibTeX-Format:
@incollection{Klein 2009, author = {Klein, Katarina}, pages = {297-323}, editor = {Andreas Dufter and Jürg Fleischer and Guido Seiler}, booktitle = {{D}escribing and {M}odeling {V}ariation in {G}rammar}, sortname = {Klein}, publisher = {Mouton de Gruyter}, typ = {incollection}, series = {Trends in Linguistics. Studies and Monographs