参考文献

Vasil'ev, A.A.; Balenkova, E. S.; Luzikov, Yu. N.; Popkov, A. Yu. Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 1276 - 1282 Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 7 p. 1401 - 1408