{"id":"000717405","type":"article","title":"The Egyptian billon tetradrachm under the Julio-Claudian emperors. Fiduciary or intrinsic?","publisher":"Schweizerische Numismatische Gesellschaft","publisher-place":"Bern","pages":"93-124","container-title":"Schweizerische numismatische Rundschau, 84.2005","author":[{"family":"Butcher","given":"Kevin."}],"issued":{"raw":"2005"}}