{"id":"001292965","type":"book","title":"Electrum Coins, Currency Exchange and Transaction Costs in Archaic and Classical Greece","publisher-place":"Bruxelles","pages":"71-80","container-title":"Revue Belge de Numismatique et de Sigillographie, 155 (2009","author":[{"family":"Bresson","given":"Alain."}],"issued":{"raw":"2009"}}