{"id":"003051851","type":"article","title":"The evolution of strength, elasticity and rupture behaviour of birch tar made with 'double-pot' techniques during tar cooking","publisher":"Oxford University, Research Laboratory for Archaeology and the History of Art","publisher-place":"Oxford","pages":"409-422","container-title":"Archaeometry, 65,2 (2023","author":[{"family":"Schmidt","given":"Patrick"},{"family":"Koch","given":"Tabea J."},{"family":"Berthold","given":"Christoph"}],"issued":{"raw":"2023"}}