参考文献
Dzhemilev, U. M.; Gaisin, R. L.; Turchin, A. A.; Khalikova, N. R.; Baikova, I. P.; Tolstikov, G. A.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1990 , vol. 39, # 5.2 p. 967 - 974
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1990 , # 5 p. 1080 - 1087
