SIGNORELLO, L. «Questa sie la resone de li libri che se fano del choro di Sancta Maria del Popolo»: Prolegomena to the study of the choir books of Santa Maria del Popolo, gleanings from the documentary sources and a look at two (unpublished) illuminated graduals by the Master of the Barbo Missal. Bibliothecae.it, [S. l.], v. 12, n. 2, p. 257–305, 2023. DOI: 10.6092/issn.2283-9364/18713. Disponível em: https://bibliothecae.unibo.it/article/view/18713. Acesso em: 10 may. 2024.