@book{225183,
	author = {Stengel, Markus. and ebrary, Inc.},
	title = {Strings of natural languages},
	publisher = {Diplom.de,},
	year = {2008.},
	series = {Diplomarbeit},
	address = {Hamburg :},
	note = {Title from cover.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10482673}
}