参考文献

Sycheva, E. A.; Shchel'tsyn, V. K.; Krasil'nikova, G. S. Journal of Organic Chemistry USSR (English Translation), 1988 , vol. 24, p. 184 - 189 Zhurnal Organicheskoi Khimii, 1988 , vol. 24, # 1 p. 205 - 210