Source: SK-BRsa (Bratislava) Slovenský národný archív - Antiphonary of Bratislava IVFolio: 019rSequence: 6Full text: Me oportet minui illum autem crescere qui post me venit ante me factus est cujus non sum dignus corrigiam calciamenti ejus solvereFeast: Dom. 4 AdventusOffice: MGenre: RPosition: 3.2Cantus ID: 007137