Source: PL-Kl RL 1 Graduał wiślickiFolio: 047rSequence: 3Feast: Fer. 3 Hebd. 1 Quad.Office: MASSGenre: IntrCantus ID: g00696Mode: 5Full text: Domine refugium factus es nobis a generatione et progenie a saeculo et in saeculum tu es