参考文献

Sargsyan, M. S.; Mkrtumyan, S. A.; Gevorkyan, A. A. Journal of Organic Chemistry USSR (English Translation), 1987 , vol. 23, # 10 p. 1963 - 1967 Zhurnal Organicheskoi Khimii, 1987 , vol. 23, # 10 p. 2220 - 2224