Shustov, G. V.; Denisenko, S. N.; Starovoitov, V. V.; Chervin, I. I.; Kostyanovskii, R. G.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1988 , vol. 37, p. 1415 - 1421
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1988 , # 7 p. 1599 - 1606