{"id":"003010596","type":"book","title":"Il patronato dei collegia professionali e l'ascesa sociale dei collegiati ad Ostia (II-III sec. d.C.)","publisher":"UPG Unipress","publisher-place":"Graz","pages":"25-52","container-title":"Trade and Commerce in the Harbour Town of Ostia","author":[{"family":"Ciambelli","given":"Simone"}],"issued":{"raw":"2020"}}