{"id":"000435339","type":"article","title":"On the date of the Great Altar of Zeus at Pergamon","publisher":"University of London, Institute of Classical Studies","publisher-place":"London","pages":"115-121","container-title":"Bulletin of the Institute of Classical Studies [University of London], 28.1981","author":[{"family":"Callaghan","given":"P. J."}],"issued":{"raw":"1981"}}