{"id":"001614984","type":"article","title":"Contribution of strontium to the human diet from querns and millstones","publisher":"Oxford University, Research Laboratory for Archaeology and the History of Art","publisher-place":"Oxford","pages":"1366-1381","container-title":"Archaeometry, 61 (2019","author":[{"family":"Johnson","given":"L."}],"issued":{"raw":"2019"}}