Un nuovo testimone frammentario del Régime du corps di Aldobrandino da Siena nell'Archivio Storico Diocesano di Cremona

The paper presents a codicological description and the edition of a new fragmentary witness (called ASDCr) of Aldobrandino da Siena's Régime du corps. This parchment fragment, a bifolio found in the Diocesan Historical Archive of Cremona, is the seventy-eighth known Régime's witness. In the paper a hypothesis is made about the manuscript to which the fragment belonged: it is likely that it came from the book production and circulation environment gravitating around the Visconti-Sforza library in Pavia. Finally, some reflections are developed on the Régime du corps manuscript tradition.