Source: CZ-Ph Cim 6 | Missale ad usum episcopiSiglum: CZ-Ph Cim 6Folios: 179r-180rFolio: 179rSequence: 1Full text (or incipit): Virginalis turma sexusGenre: SqFeast: UrsulaeFeast (text): UrsulaeCantus ID: ah55033Form: T