参考文献

Yanovskaya,L.A. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1962 , # 12 p. 2093 - 2099 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1962 , # 12 p. 2189 - 2196