"Diadochus (Photicensis, Episcopus)" . . "Askese." . . "Geistliches Leben." . . "Diognetbrief." . . "Epistula ad Diognetum." . . "Epistula ad Diognetum" . "30 - 600" . . . . "Kommentar." . . "Christliche Existenz." . . "Apologetika Zgodovina." . . "Apologétique Histoire ca 30-600 (Église primitive)" . . . . . "Der Brief an Diognet" . . . . . . . . . . . "History" . . . . . . . "Early works" . "Epistle to Diognetus" . . "Der Brief and Diognet" . "Epistola ad Diognetum" . . . "Mystik." . .