BibTeX-Format:
@incollection{Klein 2009, pages = {297-323}, editor = {Andreas Dufter and Jürg Fleischer and Guido Seiler}, typ = {incollection}, year = {2009}, mylabel = {Klein 2009}, title = {{S}emi-modal variation}, address = {Berlin}, author = {Klein, Katarina}, series = {Trends in Linguistics. Studies and Monographs