@book{134907,
	author = {Haugen, Einar, and Firchow, Evelyn Scherabon.},
	title = {Studies by Einar Haugen :},
	publisher = {Mouton,},
	year = {1972.},
	address = {The Hague :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10782131}
}