1. H. J. Wieck, A. M. Yacynych,Anal. Chem. 1980,52, 345.
2. Y. Ohnuki, H. Matsuda, T. Ohsaka, N. Oyama,J. Electroanal. Chem. 1983,158, 55.
3. G. Cheek, C. P. Waless, R. J. Nowak,Anal. Chem. 1983,55, 380.
4. C.-B. Li,Huaxue Tongbao 1985,9, 19.
5. S.-J. Dong, B.-F. Liu J. Bi,Zhongguo Kexue B 1984,9, 777.