{"id":"001030941","type":"book","title":"Die frühmittelalterliche Niederungsburg bei Haus Meer, Büderich, Stadt Meerbusch, Kreis Neuss","publisher":"Thorbecke","publisher-place":"Sigmaringen","pages":"195-224","container-title":"Burgen der Salierzeit : 1. In den nördlichen Landschaften des Reiches","author":[{"family":"Janssen","given":"Walter 1936-2001"}],"issued":{"raw":"1991"}}