1. Uchino, K. 1986. “Piezoelectric/Electrostrictive Actuators”. Tokyo: Morikita Pub. Co. [in Japanese]
2. Uchino, K. 1984. “Essentials of Piezoelectric Actuators: Development and Application”. Tokyo: Jpn. Ind. Tech. Center. in Japanese
3. Yano, T., Fukui, I., Sato, E., Inui, O. and Miyazaki, Y. 1984.Proc. of Electr. & Communication Soc., 1–156. Spring. in Japanese