参考文献
Koptyug, V. A.; Detsina, A. N.; Rogozhnikova, O. Yu.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1981 , vol. 30, # 6 p. 1031 - 1033
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1981 , # 6 p. 1297 - 1300