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