{"id":"003071129","type":"book","title":"Zeitliche Abfolge der Mittelalterlichen befestigten Siedlungen in Futterkamp, Kreis Plön","pages":"243-247","container-title":"Archäologisches Korrespondenzblatt, 8.1978","author":[{"family":"Ericsson","given":"Ingolf"}],"issued":{"raw":"1978"}}