Source: SK-Bra (Bratislava) Antiphonary of Bratislava I EC Lad.3Folio: 142vSequence: 4Full text: Factum est silentium in caelo dum draco committeret bellum et Michael pugnavit cum eo et fecit victoriam alleluiaFeast: MichaelisOffice: LGenre: APosition: BCantus ID: 002843
