1. Smelting in Matte-Slag Liquid Emulsion, A.V. Vanyukov, ed., Metallurgiya, Moscow, 1988 (in Russian).
2. V.N. Malyshev, D.I. Baiguatov, S.M. Kozhahmetov, and R.Z. Zhalelev: Proc. Int. Conf. “Environmental Improvements in Mineral Processing and Extractive Metallurgy,” University of Conception Press, Chili, Santiago, 1999.
3. R. Stoyanchev: X-ray Spectrometry, 1989, vol. 18, pp. 165–71.
4. R. Stoyanchev, T. Iliev, and K. Recalov: X-ray Spectrometry, 1994, vol. 23, pp. 105–11.
5. Powder Diffraction File, JCPDS, Swarthmore, PA, 1990.