1. 1) Takamura K., Watanabe F., Anal. Biochem., 74, 512-520 (1976).
2. 2) Kusu F., Takamura K., Denki Kagaku, 53, 361-365 (1985).
3. 3) Takamura K., Kusu F., “Methods of Biochemical Analysis,” Vol. 32, ed. by Glick D., John Wiley & Sons Inc., New York, 1987, pp. 155-214.
4. 4) McIntyre J. D. E., “Advances in Electrochemistry and Electrochemical Engineering,” Vol. 9, ed. by Delahay P., Tobias C. W., Wiley-Interscience, New York, 1973, pp. 658-682.
5. 5) Takamura T., Watanabe F., Takamura K., Electrochim. Acta, 19, 933-939 (1974).