@book{190020,
	author = {Calame, Jon. and Charlesworth, Esther Ruth. and ebrary, Inc.},
	title = {Divided cities},
	publisher = {University of Pennsylvania Press,},
	year = {c2009.},
	address = {Philadelphia :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10576039}
}