{"id":"002017052","type":"article","title":"Current sample preparation and analytical capabilities of the radiocarbon laboratory at cologne AMS","publisher":"Cambridge University Press","publisher-place":"New York","pages":"1449-1460","container-title":"Radiocarbon, 61 (2019), 0033-8222","author":[{"family":"Rethemeyer","given":"J."},{"family":"Gierga","given":"M."},{"family":"Heinze","given":"S."}],"issued":{"raw":"2019"}}