{"id":"001186179","type":"book","title":"Der Burgstall Ober-Blasenstein in St. Thomas am Blasenstein, Bez. Perg, OÖ","pages":"45-52","container-title":"Jahrbuch des Oberösterreichischen Musealvereines, 142,1 (1997","author":[{"family":"Hiesmayr","given":"Herbert"}],"issued":{"raw":"1997"}}