参考文献
Al'fonsov, V. A.; Pudovik, M. A.; Nizamov, I. S.; Trusenev, A. G.; Batyeva, E. S.; Pudovik, A. N.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1987 , vol. 36, # 12 p. 2666
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1987 , # 12 p. 2868