1. Sharutin, V.V., Sharutina, O.K., Platonova, T.P., Pakusina, A.P., Panova, L.P., Zakharov, L.N., and Fukin, G.K., Zh. Obshch. Khim., 2003, vol. 73, no. 3, p. 380.
2. Sharutin, V.V., Sharutina, O.K., Panova, L.P., Platonova, T.P., Pakusina, A.P., and Bel’skii, V.K., Zh. Obshch. Khim., 2002, vol. 72, no. 2, p. 249.
3. Sharutin, V.V., Sharutina, O.K., Pakusina, A.P., Platonova, T.P., Zhidkov, V.V., Pushilin, M.A., and Gerasimenko, A.V., Koord. Khim., 2003, vol. 29, no. 10, p. 750.
4. Sharutin, V.V., Sharutina, O.K., Pakusina, A.P., Platonova, T.P., Gerasimenko, A.V., Bukvetskii, B.V., Pushilin, M.A., Koord. Khim., 2004, vol. 30, no. 1, p. 15.
5. Batsanov, S.S., Zh. Neorg. Khim., 1991, vol. 36, no. 12, p. 3015.