{"id":"002041399","type":"article","title":"Some Unusual Coin Issues of the Valerianic Dynasty (AD 253-268)","publisher":"The Royal Numismatic Society","publisher-place":"London","pages":"181-206","container-title":"The Numismatic Chronicle. The Journal of the Royal Numismatic Society., 180 (2020), 0078-2696","author":[{"family":"Holmes","given":"N.M. McQ."}],"issued":{"raw":"2020"}}