参考文献

Krzhizhevskii,A.M. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1974 , vol. 23, # 11 p. 2421 - 2424 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1974 , vol. 23, # 11 p. 2513 - 2517