参考文献

Obushak, N. D.; Bilaya, E. E.; Ganushchak, N. I. Journal of Organic Chemistry USSR (English Translation), 1991 , vol. 27, # 11.2 p. 2105 - 2108 Zhurnal Organicheskoi Khimii, 1991 , vol. 27, # 11 p. 2372 - 2376