参考文献

Petrov, M. L.; Kuz'mina, N. Ya.; Petrov, A. A. Journal of Organic Chemistry USSR (English Translation), 1988 , vol. 24, # 1 p. 204 - 205 Zhurnal Organicheskoi Khimii, 1988 , vol. 24, # 1 p. 226 - 228