1. Akhtar, M., Weakliem, H. A., Paiste, R. M., and Gaughan, K., 1988, Synth. Met. 26: 203
2. Assadi, A., Spetz, A., Willander, M., Svensson, C., Lundström, I., and Inganäs, 0., 1994, Sensors and Actuators B, 20: 71.
3. Assadi, A., Svensson, C., Willander, M., and Inganäs, 0., 1988, Appl. Phys. Lett., 53: 195.
4. Assadi, A., Svensson, C., Willander, M., and Inganäs, 0., 1992, J. Appl. Phys., 72: 2900.
5. Ataka, M., Omodaka, A., and Fujita, H., The 7th International Conference on Solid-State Sensors and Actuators, Transducers ‘83, Yokohama, Japan, June 7–10, 1993, Digest of Technical Papers, p. 38.