参考文献
Vdovin, V. M.; Bespalova, N. B.; Sergeeva, M. B.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1985 , vol. 34, p. 1768 - 1769
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1985 , # 8 p. 1917 - 1919
