@book{209576,
	author = {Elmer, Willy. and ebrary, Inc.},
	title = {Diachronic grammar},
	publisher = {Niemeyer,},
	year = {1981.},
	series = {Linguistische Arbeiten,},
	address = {T�ubingen :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10590853}
}