The month is attested by inscriptions for the calendars of Tenos and Delos . On Delos he stood between the Metageitnion and the Apaturion , on Tenos the Buphonion followed the Heraion and possibly stood before the Apaturion. In the Attic calendar , the reference calendar for Ionic local calendars, it is equated with the Boëdromion , which in the Julian calendar roughly corresponds to September .
- Wilhelm Kubitschek : Buphonion. In: Paulys Realencyclopadie der classischen Antiquity Science (RE). Volume III, 1, Stuttgart 1897, column 1057 ( digitized version ).