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