Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 36, p. 1054 - 1057
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , vol. 36, p. 1139 - 1143

Dorokhov, V. A.; Shagova, E. A.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1987 , vol. 36, p. 1054 - 1057
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1987 , vol. 36, p. 1139 - 1143