{"id":"001480437","type":"article","title":"An Ottoman Coin with the Countermarked Portrait of Carl XII from the Hermitage Collection","publisher":"American Numismatic Society","publisher-place":"New York","pages":"237-244","container-title":"American journal of numismatics, 27 (2015","author":[{"family":"Kravtsov","given":"Konstantin"}],"issued":{"raw":"2015"}}