参考文献

Ponomareva, E. A.; Yavorskaya, I. F.; Dvorko, G. V. Journal of Organic Chemistry USSR (English Translation), 1988 , vol. 24, # 3 p. 477 - 489 Zhurnal Organicheskoi Khimii, 1988 , vol. 24, # 3 p. 535 - 549