参考文献

Kremlev, M. M.; Maznyi, I. S.; Yagupol'skii, L. M. Journal of Organic Chemistry USSR (English Translation), 1991 , vol. 27, # 1.2 p. 105 - 108 Zhurnal Organicheskoi Khimii, 1991 , vol. 27, # 1 p. 121 - 124