Massa, Pablo. “Hymns from the Franciscan Antiphonary 2035 from the Enrique Larreta Museum (Buenos Aires). The Particularities, Variants and Notational Uses of a Spanish Pre-Tridentine Source of Plainchant”. Cuadernos de Música Iberoamericana, vol. 32, vol. 32, 2019, pp. 207-44, doi: https://doi.org/10.5209/cmib.65536.