{"id":"001322800","type":"article","title":"What was a mortarium used for? Organic residues and cultural change in Iron Age and Roman Britain","publisher":"Antiquity Publications","publisher-place":"[Gloucester, Eng","pages":"1339-1352","container-title":"Antiquity, 330.2011","author":[{"family":"Cramp","given":"Lucy J. E."}],"issued":{"raw":"2011"}}