{"id":"001348065","type":"article","title":"Every square structure a Roman fort? Recent research in Qreiye-Ayyash and its alleged bridgehead fort Tall ar-Rum on the Euphrates","publisher":"Polifemo","publisher-place":"Madrid","pages":"1593-1604","container-title":"Limes XX : XX congreso internacional de estudios sobre la frontera romana","author":[{"family":"Gschwind","given":"Markus."}],"issued":{"raw":"2009"}}