{"id":"000879426","type":"book","title":"Antike Mauer im Mittelalter","publisher":"Beck","publisher-place":"München","pages":"85-99","container-title":"Welt des Mittelalters. Erinnerungsorte eines Jahrtausends (2011","author":[{"family":"Esch","given":"Arnold 1936-"}],"issued":{"raw":"2011"}}