Source: PL-WRu I F 413 Cistercian Gradual (Silesia)Folio: 076rSequence: 2Feast: Vigilia PentecostesOffice: MASSGenre: TrVPosition: 02Cantus ID: g02373c.1Mode: 8Full text: Date magnitudinem deo nostro deus vera opera ejus et omnes viae ejus judicia