参考文献
Sharipov, A. Kh.; Masagutov, R. M.; Rafikov, S. R.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1982 , vol. 31, # 4 p. 817 - 820
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1982 , # 4 p. 925 - 928