{"id":"001043154","type":"book","title":"Early medieval blast furnaces in Nora Parish, Örebro county","publisher":"Jernkontoret","publisher-place":"Stockholm","pages":"163-166","container-title":"The importance of ironmaking. (2) Technical innovation and social change. 2. Papers presented at the Norberg Conference on May 8-13,1995","author":[{"family":"Wetterholm","given":"Allan"}],"issued":{"raw":"1996"}}