参考文献

Zav'yalov, S. I.; Sitkareva, I. V.; Dorofeeva, O. V.; Rumyantseva, E. E. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1987 , vol. 36, # 8 p. 1750 - 1752 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1987 , # 8 p. 1887 - 1890