参考文献

Savos'kina, I. V.; Kuz'mina, N. A.; Galust'yan, G. G. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1990 , vol. 39, # 2.2 p. 420 - 422 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1990 , # 2 p. 483 - 485