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