1. S. K. Filatov, in:Transactions of the Leningrad Society of Naturalists, Crystallography and Crystal Chemistry Section [in Russian], Leningrad State University, Leningrad (1986), pp. 33–39.
2. V. A. Urusov,Structural Crystal Chemistry [in Russian], Moscow State University, Moscow (1987).
3. I. A. Kasatkin, Morphology and Kinetics of Growth of Mixed Crystals Depending on Phase Equilibria in the K2SO4−K2CrO4−H2O Model System, Author's Abstract of Geological and Mineralogical Sciences Candidate's Dissertation, St. Petersburg (1993).
4. V. A. Frank-Kamenetskii, N. V. Kotov, and É. A. Goilo,Transformations of Layered Silicates at Increased P-T Parameters [in Russian], Nedra, Leningrad (1983).
5. E. A. Prodan,Topochemistry of Crystals [in Russian], Navuka i Tekhnika, Minsk (1990).