Source: SK-BRsa (Bratislava) Slovenský národný archív - Graduale NitriensisFolio: 136rSequence: 2Full text: Agnus dei qui tollis peccata mundi miserere nobis dona nobis pacemFeast: Ad MissamOffice: MASSGenre: AgCantus ID: 509505Rubrics: Dominicalis in adventu