1. Razuvaev, G.A., Abakumov, G.A., and Klimov, E.S., Dokl. Akad. Nauk SSSR, 1971, vol. 201, no. 3, p. 624.
2. Abakumov, G.A., Klimov, E.S., Ershov, V.V., and Belostotskaya, I.S., Izv. Akad. Nauk SSSR, Ser. Khim., 1975, no. 4, p. 927.
3. Abakumova, L.G., Lobanov, A.V., and Abakumov, G.A., Izv. Akad. Nauk SSSR, Ser. Khim., 1978, no. 1, p. 204.
4. Klimov, E.S., Lobanov, A.V., and Abakumov, G.A., Izv. Akad. Nauk SSSR, Ser. Khim., 1981, no. 9, p. 2028.
5. Razuvaev, G.A., Abakumov, G.A., Klimov, E.S., et al., Izv. Akad. Nauk SSSR, Ser. Khim., 1977, no. 5, p. 1128.