1. R. A. Shayakhmetova, Chlorine Technology for Obtaining Titanium and Vanadium from Kazakhstan Ilmenite Melted Slags: Auth. Abstr. Diss. Cand. Techn. Sci., IMiO, Almaty (2003).
2. E. K. Abdibekov, V. I. Grinenko, A. B. Esenzhukov, et al., “Combined development of the Shokash titanium-zirconium deposit,” Stal, No. 6, 50–51 (2003).
3. N. A. Vasyutinskii, Titanium Slags [in Russian], Metallurgiya, Moscow (1972).
4. D. Ya. Povolotskii,V. E. Roshchin, and N. V. Malkov, Steel and Ferroalloy Electrometallurgy [in Russian], Metallurgiya, Moscow (1995).
5. M. I. Gasik, and N. P. Lyakishev, Theory and Technology of Ferroalloy Electrometallurgy: Textbook for Higher Education [in Russian], SP Intermet Engineering, Moscow (1999).