Source: PL-PŁsem MsEPl 12 Antyfonarz z Płocka, pars de sanctisFolio: 005vSequence: 1Feast: Commune unius virginisOffice: LGenre: APosition: 4Cantus ID: 005443Mode: 8Differentia: G1Full text: Virgines domini dominum benedicite in aeternum