@book{237144,
	author = {Bolton, Brenda. and ebrary, Inc.},
	title = {Pope, church, and city},
	publisher = {Brill,},
	year = {2004.},
	series = {The medieval Mediterranean,},
	address = {Leiden ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10175336}
}