参考文献
Brokhovetskii, D. B.; Belen'kii, L. I.; Krayushkin, M. M.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1990 , vol. 39, # 7.2 p. 1538
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1990 , # 7 p. 1692 - 1693
