Nesmeyanov, N. A.; Kalyavin, V. A.; Reutov, O. A. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1983 , vol. 32, # 2 p. 375 - 379 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1983 , # 2 p. 414 - 418