Hagar en Sara : de verhouding tussen jodendom en christendom in de eerste eeuwen - Smelik, Klaas A. D. (Klaas Antonius Donato), 1950- (Baarn : Ten Have, 1979)
Keywords: Christianity and other religions -- Judaism; Church history -- Primitive and early church, ca. 30-600.; Jews -- History. -- Rome; Judaism -- Relations -- Christianity