Source: SK-BRsa (Bratislava) Slovenský národný archív - Antiphonary of Bratislava IVFolio: 011vSequence: 2Full text: Urbs fortitudinis nostrae Sion salvator ponetur in ea murus et antemurale aperite portas quia nobiscum deus alleluiaFeast: Dom. 2 AdventusOffice: LGenre: APosition: 2Cantus ID: 005281
