Source: GradualeSiglum: CZ-Pn XIII B 2Folios: 251-254Folio: 251Sequence: 1Full text (or incipit): Laudes crucisGenre: SqRubrics: In exaltacione sancte crucisFeast: De Sancta CruceFeast (text): De Sancta CruceCantus ID: ah54120Form: M