1. Cheng, K. S., Simske, S. J., Isaacson, D., Newell, J. C. andGisser, D. G. (1990) Errors due to measuring voltage on current-carrying electrodes in electric current computed tom-ography.IEEE Trans.,BME-37, 60–65.
2. Hua, P., Woo, E. J., Tompkins, W. J. andWebster, J. G. (1989) An electrical impedance tomograph using compound electrodes. Proc. Ann. Int. Conf. IEEE Eng. in Med. & Biol. Soc., Washington DC, 5th–8th Nov., 472–473.
3. Kaczmarek, K. A., Webster, J. G., Bach-y-Rita, P. andTompkins, W. J. (1991) Electrotactile and vibrotactile displays for sensory substitution systems.IEEE Trans.,BME-38, 1–16.
4. Newell, J. C., Isaacson, D. andGisser, D. G. (1990) Rapid assessment of electrode characteristics for impedance imaging.,BME-37, 735–738.
5. Rosell, J., Colominas, J., Riu, P., Pallas, R. andWebster, J. G. (1988) Skin impedance from 1 Hz to 1 MHz.,BME-35, 649–651.