Source: SK-Bra (Bratislava) Antiphonary of Bratislava IIb EC Lad.4Folio: 010rSequence: 5Full text: Patefactae sunt januae caeli Christi martyri Stephano qui in numero sanctorum inventus est primus et ideo triumphat in caelis coronatus alleluiaFeast: StephaniOffice: LGenre: APosition: BCantus ID: 004229
