Source: SK-Bra (Bratislava) Missale of Bratislava I EC Lad. 3Folio: 055vaSequence: 7Full text: Per hoc sacro sanctum ieiunium pater clementissime nostrarum peccatorum [de laeciro graphum]Feast: Fer. 4 Hebd. 3 Quad.Office: MASSGenre: TcVPosition: 03xCantus ID: g02045c
