参考文献
Vasil'tsov, A. M.; Polubentsev, E. A.; Mikhaleva, A. I.; Trofimov, B. A.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1990 , vol. 39, # 4.2 p. 773 - 775
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1990 , # 4 p. 864 - 867