Nag Hammadi studies (Brill, 1971)
14=1 von International Congress of Coptology : Papers read at the ... International Congress of Coptology ; 8=7; 17=8 von Gnosis and gnosticism ; Einzelne Bd. zugl. Bd. von The Coptic Gnostic library ; 1=1948/69; 32=1970/94 von Nag Hammadi bibliography