参考文献

Suvorov, A. A.; Malov, M. Yu.; Kuznetsov, M. A. Journal of Organic Chemistry USSR (English Translation), 1987 , vol. 23, # 9 p. 1738 - 1746 Zhurnal Organicheskoi Khimii, 1987 , vol. 23, # 9 p. 1962 - 1971