{"id":"002003428","type":"article","title":"Un demi-nummus inédit de Constantin I er césar (Trèves, été 307)","publisher":"Cercle d'études numismatiques","publisher-place":"Bruxelles","pages":"22-23","container-title":"Bulletin du Cercle d'Études Numismatiques, 56 (2019), 0009 344","author":[{"family":"Doyen","given":"Jean-Marc."}],"issued":{"raw":"2019"}}