参考文献
Yarosh, O. G.; Burnashova, T. D.; Voronkov, M. G.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1987 , vol. 36, p. 1030 - 1031
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1987 , vol. 36, # 5 p. 1115 - 1116