{"id":"000983966","type":"book","title":"A retrospective view of direct iron production","publisher":"Budalseminaret","publisher-place":"Trondheim","pages":"71-99","container-title":"Bloomery ironmaking during 2000 years. Seminar in Budalen, Sør-Trøndelag, Norway, august 26th-30th, 1991. \"In honorem Ole Evenstad\". 1. Ancient ironmaking in a local and general Norwegian context","author":[{"family":"Espelund","given":"A."}],"issued":{"raw":"1991"}}