参考文献

Knunyants,I.L. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1963 , # 11 p. 1794 - 1797 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1963 , # 11 p. 1946 - 1950