{"id":"001066862","type":"book","title":"The role of phosphorus in early ironworking","publisher":"Aarhus University Press","publisher-place":"Aarhus","pages":"191-193","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":"Godfrey","given":"E. G."}],"issued":{"raw":"2003"}}