Source: Lobkovický graduálSiglum: CZ-Pu XXIII A 1Folios: 338r-339rFolio: 338rSequence: 1Full text (or incipit): /// Eia recolamus laudibus piisGenre: SqRubrics: [Nativitas domini]Feast: Nativitas DominiFeast (text): Nativitas DominiCantus ID: ah53016Form: M