参考文献
Knunyants,I.L. et al.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1971 , vol. 20, # 11 p. 2369 - 2372
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1971 , vol. 20, # 11 p. 2499 - 2503