Source: SK-Bra (Bratislava) Antiphonary of Bratislava IIa EC Lad.4Folio: 019vSequence: 2Full text: Summae trinitati simplici deo una divinitas aequalis gloria coaeterna majestas patri prolique sanctoque flamini qui totum subdit suis orbem legibusFeast: De TrinitateOffice: MGenre: RPosition: 3.2Cantus ID: 007718