参考文献

Shostakovskii,V.M. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1973 , vol. 22, # 10 p. 2330 - 2332 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1973 , vol. 22, # 10 p. 2382 - 2384