@book{51851,
	author = {Agnellus, and Deliyannis, Deborah Mauskopf,},
	title = {The book of pontiffs of the church of Ravenna},
	publisher = {Catholic University of America Press,},
	year = {c2004.},
	series = {Medieval texts in translation},
	address = {Washington, D.C. :},
	url = {http://site.ebrary.com/id/10289968}
}