参考文献

Levchenko, E. S.; Dubinina, T. N.; Budnik, L. V. Journal of Organic Chemistry USSR (English Translation), 1983 , vol. 19, # 10 p. 1875 - 1880 Zhurnal Organicheskoi Khimii, 1983 , vol. 19, # 10 p. 2158 - 2163