Source: SK-BRsa (Bratislava) Slovenský národný archív - Antiphonary of Bratislava IVFolio: 209rSequence: 4Full text: Isti sunt qui venerunt ex magna tribulatione et laverunt stolas suas in sanguine agniFeast: Commune plurimorum Martyrum TPOffice: MGenre: VPosition: 01Cantus ID: 007772a