参考文献

Zav'yalov, S. I.; Kravchenko, N. E.; Ezhova, G. I.; Sitkareva, I. V. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1989 , vol. 38, # 10 p. 2152 - 2154 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1989 , # 10 p. 2339 - 2341