Source: Prácheňský graduál (Manuscriptorium: "Prácheňský kancionál")Siglum: CZ-HORm Sg 487Folios: 156vFolio: 156vSequence: 1Full text (or incipit): Diem festum BartholomeiGenre: SqRubrics: De sancto BartholomeoFeast: BartholomaeiFeast (text): BartholomaeiCantus ID: ah53128Form: M