参考文献
Rybakova, I. A.; Shekhtman, R. I.; Prilezhaeva, E. N.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1982 , vol. 31, # 10 p. 2130
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1982 , # 10 p. 2414