Source: SK-BRsa (Bratislava) Slovenský národný archív - Antiphonary of Bratislava IVFolio: 049rSequence: 8Full text: In principio et ante saecula deus erat verbum ipse natus est nobis salvator mundi*Feast: Nativitas Domini,8Office: LGenre: APosition: BCantus ID: 003273