{"id":"001070770","type":"book","title":"Die Befestigungsanlagen der Hansestadt Dorpat (Tartu)","publisher":"Schmidt-Römhild","publisher-place":"Lübeck","pages":"681-691","container-title":"Lübecker Kolloquium zur Stadtarchäologie im Hanseraum. 7. Die Befestigungen","author":[{"family":"Mäesalu","given":"Ain"}],"issued":{"raw":"2010"}}