参考文献
Velichko, F. K.; Vinogradova, L. V.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1982 , vol. 31, # 5 p. 987 - 990
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1982 , # 5 p. 1107 - 1112