{"id":"001288384","type":"book","title":"Vier urgeschichtliche Siedlungsareale im Overledingerland, Landkreis Leer","publisher":"Theiss","pages":"21-89","container-title":"Nachrichten aus Niedersachsens Urgeschichte, 77 (2008","author":[{"family":"Helms","given":"Tobias"}],"issued":{"raw":"2008"}}