1. A. Yazawa, S. Nakazawa, Y. Takeda Distribution behavior of various elements in copper smelting systems. in: Proceedings of International Sulfide Smelting Symposium, San Francisco, USA. 1983,Metall. Soc. AIME, pp. 99–117.
2. E.A. Johnson, P.E. Sanker, L.L. Oden, J.B. See, Copper Losses and Distribution of Impurity Elements between Matte and Silica-Saturated Iron Silicate Slags at 1250°. US Bureau of Mines W, DC, 1982.
3. E.A. Johnson, L.L. Oden, P.E. Sanker, R.L. Fulton, Minor-Element interactions in copper matte smelting. US Bureau of Mines W, DC, US Bureau of Mines, Washington, DC, 1984.
4. A. Yazawa, S. Nakazawa, Y. Takeda Distribution behavior of various elements in copper smelting systems. in:Sohn H.Y. , George D.B. , Zunkel A.D. (eds), Proc. Int. Sulfide Smelting Symp. Extr. Process Metall. Meet. Metall. Soc. AIME, Adv. Sulfide Smelting, 1983, pp. 99–117.
5. Phase equilibrium and minor element distribution between FeOx-SiO2-MgO-Based Slag and Cu2S-FeS Matte at 1573 K under sures of SO2;Roghani;Metall. Mater. Trans. B,2000