BibTeX-Format:
@incollection{Klein 2009, mylabel = {Klein 2009}, year = {2009}, address = {Berlin}, author = {Klein, Katarina}, title = {{S}emi-modal variation}, typ = {incollection}, booktitle = {{D}escribing and {M}odeling {V}ariation in {G}rammar}, pages = {297-323}, series = {Trends in Linguistics. Studies and Monographs