1. Cotton, F.A. and Wilkinson, G., Advanced Inorganic Chemistry, New York: Wiley, 1988.
2. Sharutin, V.V., Senchurin, V.S., Fastovets, O.A., Pakusina, A.P., and Sharutina, O.K., Koord. Khim., 2008, vol. 34, no. 5, p. 373.
3. Sharutin, V.V., Doctoral Sci. (Chem.) Dissert., Irkutsk, 1995, 40 p.
4. Poray-Koshits, M.A. and Kukina, G.A., Itogi nauki i tekhniki. Kristallokhimiya. vol. 9, Moscow: VINITY, 1974, p. 7.
5. Shibayeva, R.I., Koord. Khim., 1985, vol. 11, no. 1, p. 129.