@book{ title = "Douze récits byzantins sur Saint Jean Chrysostome", author = "Halkin, François,Johannes", year = "1977", publisher = "Soc. des Bollandistes", address = "Bruxelles", language = "fre","grc", howpublished = "print", keywords = "Quelle", note = "Einl. franz., Text griech", series = "Subsidia hagiographica, 60", }