{"id":"001466389","type":"article","title":"What kind of gaps? Some approaches to understanding bias in remote sensing data","publisher":"Istituto poligrafico e zecca dello Stato","publisher-place":"Roma","pages":"76-88","container-title":"Archeologia aerea, 7 (2013","author":[{"family":"Cowley","given":"David C."}],"issued":{"raw":"2013"}}