Source: SK-Bra (Bratislava) Missale of Bratislava I EC Lad. 3Folio: 180raSequence: 2Full text: Dominus firmamentum meum et refugium meum et liberator meus deus meus adjutor meusFeast: Dom. 4 p. Pent.Office: MASSGenre: CmCantus ID: g01154