RT Book T1 Didymos ho Alexandreys T2 Bibliothēkē hellenon pateron kai ekklēsiastikon syngrapheon A1 Didymus, Caecus 313-398 A2 Mponēs, Kōnstantinos G. LA Ancient Greek PP Athēnai PB Ekd. tēs Apostolikēs Diakonias tēs Ekklēsias tēs Hellados YR 1972 UL https://ixtheo.de/Record/115081330X K1 Kirchenväter K1 Quelle