{"id":"001223544","type":"book","title":"Problémy ochrany našich opevněných sídel. Probleme der Schutzmassnahmen unserer befestigten Siedlungen","pages":"243-251","container-title":"Archaeologia Historica, 19 (1994","author":[{"family":"Kasička","given":"František"}],"issued":{"raw":"1994"}}