参考文献

Plakhotnik, V.M.; Kovtun, V.Yu.; Yashunskii, V.G. Journal of Organic Chemistry USSR (English Translation), 1982 , vol. 18, p. 867 - 871 Zhurnal Organicheskoi Khimii, 1982 , vol. 18, # 5 p. 1001 - 1005