@book{97676,
	author = {Vinogradoff, Paul, and De Zulueta, Francis,},
	title = {Roman law in medieval Europe /},
	publisher = {Clarendon Press,},
	year = {1929.},
	address = {Oxford :},
	edition = {2d ed.},
	note = {"Based on lectures delivered in the spring of 1909 as an advanced historical course on the invitation of the University of London."--Author's pref.}
}