{"id":"003097679","type":"article","title":"Determining Weight Standards of Debased Ancient Silver-Cpper Alloy Coinages","publisher":"The Royal Numismatic Society","publisher-place":"London","pages":"25-38","container-title":"The Numismatic Chronicle, 184 (2024","author":[{"family":"Butcher","given":"Kevin"}],"issued":{"raw":"2024"}}