{"id":"000998626","type":"book","title":"Mittelalterliche Salztorfgewinnung im Gebiet des Jadebusens","publisher":"Isensee","publisher-place":"Oldenburg","pages":"99-108","container-title":"Bodenfunde aus der Wesermarsch","author":[{"family":"Krämer","given":"Rosemarie"}],"issued":{"raw":"1991"}}