1. A. B. Salyulev and I. D. Kornyakova, “Raman Spectra of Molten and Vaporous Zirconium Tetrachloride,” Rasplavy, No. 2, 60–64 (1994).
2. A. B. Salyulev and I. D. Zakir’yanova, “Raman Spectra of Solid, Molten, and Vaporous Hafnium Tetrachloride,” Rasplavy, No. 3, 58–61 (1995).
3. A. G. Morachevskii and I. B. Sladkov, Physiochemical Properties of Molecular Inorganic Compounds (Experimental Data and Calculation Methods): A Handbook (Khimiya, St. Petersburg, 1996) [in Russian].
4. K. Nakamoto, Infrared and Raman Spectra of Inorganic and Coordination Compounds (Mir, Moscow, 1991) [in Russian].
5. M. H. Brooker and G. N. Papatheodorou, Advances in Molten Salt Chemistry (Elsevier, Amsterdam, Oxford, New York et al., 1983), vol. 5, pp. 26–184.