{"id":"001569974","type":"book","title":"Monetary Instruments in Antiquity Before Coinage","publisher":"International Numismatic Commission","publisher-place":"Taormina; Roma","pages":"5-7","container-title":"Survey of Numismatic Research 2008 - 2013","author":[{"family":"Kroll","given":"John H."}],"issued":{"raw":"2015"}}