Source: PL-PŁsem MsEPl 12 Antyfonarz z Płocka, pars de temporeFolio: 061vSequence: 2Feast: Dom. 3 QuadragesimaeOffice: LGenre: APosition: 3Cantus ID: 002177Mode: 8Differentia: G3Full text: Deus misereatur et benedicat nobis