Source: SK-Bra (Bratislava) Antiphonary of Bratislava IIa EC Lad.4Folio: 015rSequence: 2Full text: Te unum in substantia trinum in personis confitemurFeast: De TrinitateOffice: MGenre: APosition: 1.2Cantus ID: 005126Notes: cantusdatabase.org: Te unum in substantia trinitatem in personis confitemur
