@book {1991,
	title = {Revelationes},
	series = {Typologie des sources du Moyen Age occidental},
	volume = {57},
	year = {1991},
	pages = {110},
	publisher = {Brepols},
	organization = {Brepols},
	address = {Turnhout},
	issn = {2-503-36057-2},
	author = {Dinzelbacher, Peter}
}
