{"id":"001066866","type":"book","title":"Field procedures for magnetic investigations of iron-smelting sites with slag pits","publisher":"Aarhus University Press","publisher-place":"Aarhus","pages":"223-226","container-title":"Prehistoric and medieval direct iron smelting in Scandinavia and Europe. Aspect of technology and science. Proceedings of the Sandbjerg Conference 16th to 20th september 1999","author":[{"family":"Smekalova","given":"Tatyana"}],"issued":{"raw":"2003"}}