{"id":"001573989","type":"article","title":"Die Ursachen der Schrumpfung des linkselbisch-germanischen und des lüneburgischen Kulturkreises in der Periode III","publisher":"de Gruyter","publisher-place":"Berlin","pages":"21-24","container-title":"Germania, 29 (1951","author":[{"family":"Bergmann","given":"Joseph 1911-1996"}],"issued":{"raw":"1951"}}