@book{50778,
	author = {Clarke, Catherine A. M.},
	title = {Mapping the Medieval City},
	publisher = {University of Wales Press,},
	year = {2011.},
	series = {Religion and Culture in the Middle Ages},
	address = {Cardiff :},
	url = {http://public.eblib.com/EBLPublic/PublicView.do?ptiID=819810}
}