参考文献

Shvartsberg, M. S.; Fedenok, L. G. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1990 , vol. 39, # 9.2. p. 1906 - 1910 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1990 , vol. 39, # 9 p. 2094 - 2098