参考文献

Knunyants,I.L.; Cheburkov,Yu.A. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1960 , p. 2002 - 2006 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1960 , # 12 p. 2162 - 2167