{"id":"001258220","type":"book","title":"Die slawischen Burgwälle in Mecklenburg-Vorpommern und angrenzenden Gebieten","pages":"14-18","container-title":"Informationen für Bodendenkmalpfleger in Westmecklenburg, 31 (1991","author":[{"family":"Brandenburg","given":"Manfred"}],"issued":{"raw":"1991"}}