Source: SK-BRsa (Bratislava) Slovenský národný archív Antiphonary of Bratislava VFolio: 089vSequence: 5Full text: Simon Petre antequam de navi vocarem te novi te et super plebem meam principem te constitui et claves regni caelorum tradidi tibiFeast: Petri, PauliOffice: MGenre: RPosition: 1.1Cantus ID: 007674
