参考文献

Varenikova, S. F.; Nekhoroshev, A. A.; Sevbo, D. P. Journal of Organic Chemistry USSR (English Translation), 1985 , vol. 21, p. 1651 - 1652 Zhurnal Organicheskoi Khimii, 1985 , vol. 21, # 8 p. 1807 - 1808