{"id":"002023607","type":"article","title":"Functional principles of early time measurement at Stonehenge and Nebra","publisher":"Deutsche Gesellschaft für Ur- und Frühgeschichte","publisher-place":"Köln","pages":"275-288","container-title":"0341-2873, Archäologische Informationen, 41 (2018","author":[{"family":"Herten","given":"Friedel"},{"family":"Waldmann","given":"Georg"}],"issued":{"raw":"2018"}}