{"id":"001031411","type":"book","title":"Burgenprobleme zwischen Elbe und Oder","publisher":"Akademie-Verlag","publisher-place":"Berlin","pages":"29-43","container-title":"Frühe Burgen und Städte : Beiträge zur Burgen- und Stadtkernforschung","author":[{"family":"Marschalleck","given":"Karl Heinrich 1904-1981‏."}],"issued":{"raw":"1954"}}