{"id":"000983943","type":"book","title":"Formation and properties of bog iron ore","publisher":"Vulcain","publisher-place":"Paris","pages":"41-47","container-title":"Paléométallurgie du fer et cultures. Actes du Symposium International du Comité pour la Sidérurgie Ancienne de l'Union des Sciences Préhistoriques et Protohistoriques, Belfort-Sévénans, 1-3 novembre 1990","author":[{"family":"Espelund","given":"Arne"}],"issued":{"raw":"1995"}}