参考文献

Amosova, S. V.; Gavrilova, G. M.; Gostevskaya, V. I. Journal of Organic Chemistry USSR (English Translation), 1989 , vol. 25, # 4.1 p. 666 - 668 Zhurnal Organicheskoi Khimii, 1989 , vol. 25, # 4 p. 743 - 745