参考文献
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , p. 595 - 602
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 31, # 12 p. 2432 - 2437
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , # 12 p. 2751 - 2757