{"id":"000411948","type":"article","title":"The double portrait coins of Antiochus XI and Philip I. A Seleucid mint at Beroea? -","pages":"79-84","container-title":"Schweizerische numismatische Rundschau, 66.1987","author":[{"family":"Houghton","given":"A."}],"issued":{"raw":"1987"}}