Source: Praha, Knihovna Národního muzea, ms. XVI A 16Siglum: CS-Pn XVI A 16Folios: 33vFolio: 033vFull text (or incipit): Laus tibi Christe*Genre: SqRubrics: ProsaRubrics2: (In die sanctum Innocentum ad missam)Feast: Nat. InnocentiumCantus ID: g02405Form: R