参考文献

Tolstikov, G. A.; Spivak, A. Yu.; Kresteleva, I. V. Journal of Organic Chemistry USSR (English Translation), 1989 , vol. 25, # 4.2 p. 784 - 785 Zhurnal Organicheskoi Khimii, 1989 , vol. 25, # 4 p. 873 - 875