Source: Praha, Knihovna Národního muzea, ms. XVI D 16Siglum: CZ-Pn XVI D 16Folios: 204v-205rFolio: 204vSequence: 2Full text (or incipit): A rea virgaGenre: SqRubrics: AliaRubrics2: (Assumpcio BMV)Feast: Assumptio MariaeFeast (text): Assumptio MariaeCantus ID: ah53106aForm: T