参考文献

Gavrishova, T.I.; Shastin, A.V.; Balenkova, E.S. Journal of Organic Chemistry USSR (English Translation), 1991 , vol. 27, # 4.1 p. 580 - 583 Zhurnal Organicheskoi Khimii, 1991 , vol. 27, # 4 p. 673 - 677