BibTeX-Format:
@incollection{Klein 2009, title = {{S}emi-modal variation}, typ = {incollection}, mylabel = {Klein 2009}, editor = {Andreas Dufter and Jürg Fleischer and Guido Seiler}, author = {Klein, Katarina}, address = {Berlin}, year = {2009}, pages = {297-323}, pBuchhandel_URL = {https://www.degruyter.com/view/books/9783110216097/9783110216097.3.297/9783110216097.3.297.xml}, booktitle = {{D}escribing and {M}odeling {V}ariation in {G}rammar}, series = {Trends in Linguistics. Studies and Monographs