found: The correspondence of Ignatios, the Deacon, 1997:CIP title page (Stephanos Efthymiadis)
found: Vivliothēkē, 2000:title page (Στέφανος Ευθυμιάδης = Stephanos Euthymiadēs)
found: Des saints et des livres : christianisme flamboyant et manuscrits hagiographiques, 2021:series title page (Stefanos Efthymiadis, co-editor of the series Hagiologia)
found: Fondation Maison des sciences de l'homme website, viewed May 11, 2022(Stephanos Efthymiadis; studied in Athens and in Rethymno on the island of Crete; obtained his D. phil. in Byzantine hagiography from the University of Oxford in 1992; since 2007, he has been professor at the Open University of Cyprus) - https://www.fmsh.fr/en/chercheur/stephanos-efthymiadis
found: Bibliothèque nationale de France online catalog, viewed may 11, 2022(authorized access point: Efthymiádis, Stéfanos; other data in authority record: Byzantinist; writes in French and English; has translated from medieval and modern Greek into English; was associated with the Dumbarton Oaks Center for Byzantine Studies as of 1996) - https://catalogue.bnf.fr/ark:/12148/cb13615239m