Source: PL-WRu I F 411 Cistercian Gradual (Silesia)Folio: 086rSequence: 8Feast: Inventio CrucisOffice: MASSGenre: AllCantus ID: g00182Mode: 8Full text: Alleluia Dulce lignum dulces clavos dulcia ferens pondera quae sola fuisti digna sustinere regem caelorum et dominum