1. G. B. Sadikhov, “Fundamental problems and prospects for the use of titanium raw materials in Russia,” Izvestiya vuzov. Chernaya Metallurgiya, 63(3-4), 178–194 (2020).
2. L. P. Tigunov, L. Z. Bykhovsky, and L. B. Zubkov, Titanium Ores of Russia: Status and Prospects of Development [in Russian], VIMS, Moscow (2005).
3. R. Jensen, The Dream Society. How the Coming Shift from Information to Imagination will Transform Your Business [in Russian], Stockholm School of Economics in St. Petersburg, St. Petersburg (2002).
4. D. Yessengaliyev, S. Baisanov, A. Issagulov, A. Baisanov, O. Zayakin, and A. Abdirashit, “Thermodynamic diagram analysis (TDA) of MnO–CaO–Al2O3–SiO2 and phase composition of slag in refined ferromanganese production,” Metalurgija, No. 3-4(58), 291–294 (2019).
5. K. S. Arutyunyan, “Formation and development of a new form of social consciousness in the management of the environmental sphere,” Vestnik Severnogo (Arkticheskogo) Federal’nogo Universiteta. Seriya: Gumanitarnye i Sotsial’nye Nauki, No. 2, 64–71 (2020).