{"id":"001070768","type":"book","title":"Die Stadtbefestigungen Rigas im 13","publisher":"Schmidt-Römhild","publisher-place":"Lübeck","pages":"667-680","container-title":"Lübecker Kolloquium zur Stadtarchäologie im Hanseraum. 7. Die Befestigungen","author":[{"family":"Ose","given":"Ieva"}],"issued":{"raw":"2010"}}