参考文献

Shusherina, N. P.; Nesterova, T. L.; Polyakova, O. V. Journal of Organic Chemistry USSR (English Translation), 1980 , vol. 16, p. 1111 - 1115 Zhurnal Organicheskoi Khimii, 1980 , vol. 16, # 6 p. 1285 - 1290