{"id":"000412577","type":"article","title":"Restitution d'un follis à Artavasde, l'usurpateur usurpé (Constantinople 742-743)","pages":"1-14","container-title":"Bulletin du Cercle d'études numismatiques, 26.1989","author":[{"family":"Pottier","given":"H."}],"issued":{"raw":"1989"}}