{"id":"003009683","type":"article","title":"A field Guide to mortar sampling for radiocarbon dating*","publisher":"Oxford University, Research Laboratory for Archaeology and the History of Art","publisher-place":"Oxford","container-title":"Archaeometry 63 (2021","author":[{"family":"Daugbjerg","given":"T. S."},{"family":"Lindroos","given":"A."},{"family":"Heinemeier","given":"Jan"},{"family":"Ringbom","given":"Åsa"}],"issued":{"raw":"2021"}}