Source: SK-BRsa (Bratislava) Slovenský národný archív Antiphonary of Bratislava VFolio: 016rSequence: 1Full text: Super aspidem et basiliscum ambulabis et conculcabis leonem et draconemFeast: Dom. 1 QuadragesimaeOffice: VGenre: VPosition: 01Cantus ID: 006087a
