参考文献

Artemov, V. A.; Shestopalov, A. M.; Litvinov, V. P. Russian Journal of Organic Chemistry, 1995 , vol. 31, # 4 p. 548 - 553 Zhurnal Organicheskoi Khimii, 1995 , vol. 31, # 4 p. 595 - 600