参考文献
Ignatova, Yu. L.; Karimova, O. V.; Kil'disheva, O. V.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1989 , vol. 38, # 2.2 p. 423 - 425
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1989 , # 2 p. 480 - 483