{"id":"001031409","type":"book","title":"Die geschichtliche Bedeutung der jungsteinzeitlichen Befestigungsanlagen","publisher":"Akademie-Verlag","publisher-place":"Berlin","pages":"17-21","container-title":"Frühe Burgen und Städte : Beiträge zur Burgen- und Stadtkernforschung","author":[{"family":"Schlette","given":"Friedrich 1915-2003"}],"issued":{"raw":"1954"}}