Symbols of Identity and Culture of the Monogram in the Late Antique Mithraism: The Case of Ostia.Published in:Acta Antiqua Academiae Scientiarum Hungaricae, 2018, v. 58, n. 1-4, p. 133, doi. 10.1556/068.2018.58.1-4.8By:David, Massimiliano;Melega, AlessandroPublication type:Article