{"id":"001248028","type":"book","title":"Wendepflug und Planstadt? Forschungsprobleme der hochmittelalterlichen Ostsiedlung","pages":"239-255","container-title":"Siedlungsforschung, 20 (2002","author":[{"family":"Gringmuth-Dallmer","given":"Eike 1942-"}],"issued":{"raw":"2002"}}