@book {1993,
	title = {Consuetudines canonicorum regularium Rodenses. Die Lebensordnung des Regularkanonikerstiftes Klosterrath},
	series = {Fontes Christiani},
	volume = {11},
	year = {1993},
	pages = {352+240},
	publisher = {Herder},
	organization = {Herder},
	address = {Freiburg im Breisgau},
	keywords = {Tekstuitgave},
	isbn = {978-3451222146},
	issn = {3-451-22214-0},
	author = {Deutz, Helmut and Weinfurter, Stefan}
}
@article {1992,
	title = {Norbert von Xanten bei Propst Richer im Regularkanonikerstift Klosterrath},
	journal = {Analecta Praemonstratensia},
	volume = {68},
	year = {1992},
	pages = {5-16},
	author = {Deutz, Helmut}
}
