Bodrov, M. B.; Saloutin, V. I.; Pashkevich, K. I.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1986 , vol. 35, # 4 p. 799 - 804
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1986 , # 4 p. 879 - 884