{"id":"000512996","type":"article","title":"The nadir of the imperial Antoninianus in the reign of Claudius II Gothicus, A.D. 268 - 270","pages":"145-161","container-title":"The Numismatic Chronicle. The Journal of the Royal Numismatic Society, ns9.1969","author":[{"family":"Cope","given":"L.H."}],"issued":{"raw":"1969"}}