Semenov, V. V.; Bruskin, A. B.; Shevelev, S. A.; Fainzil'berg, A. A.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1982 , vol. 31, # 12 p. 2423 - 2427
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1982 , # 12 p. 2741 - 2746