Norbert van Gennep. - Valvekens, Paul Emiel O.Praem.; Norbertus saint, archbishop of Magdeburg c. 1080-1134 (Brugge De Kinkhoren, 1943)
Keywords: 271.792-4 -- Premonstratenzers. Norbertijnen: stichting; stichter; regels; constituties; #GOSA:X.HEIL.M