@book{218618,
	author = {Leuschner, Torsten, and ebrary, Inc.},
	title = {Grammatikalisierung im Deutschen},
	publisher = {W. de Gruyter,},
	year = {2005.},
	address = {Berlin :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10595952}
}