参考文献

Tomilov,Yu.V. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1976 , vol. 25, # 11 p. 2338 - 2344 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1976 , vol. 25, # 11 p. 2512 - 2518