参考文献

Burilov, A.R.; Cherepashkin, D.V.; Pudovik, M. A. Russian Journal of General Chemistry, 1994 , vol. 64, # 9.1 p. 1333 - 1335 Zhurnal Obshchei Khimii, 1994 , vol. 64, # 9 p. 1488 - 1490