@book {2012,
	title = { The History of Byzantine and Eastern Canon Law to 1500},
	series = {History of Medieval Canon Law},
	number = {4},
	year = {2012},
	publisher = {The Catholic University Press},
	organization = {The Catholic University Press},
	address = {Washington (D.C.)},
	isbn = {9780813216799},
	author = {Hartmann, Wilfried and Pennington, Kenneth}
}
