References
- Uchino , K. 1986 . Piezoelectric/Electrostrictive Actuators , Tokyo : Morikita Pub. Co. . in Japanese
- Uchino , K. 1984 . Essentials of Piezoelectric Actuators: Development and ApplicationJpn. Ind. Tech. Center. Tokyo in Japanese
- Uchino , K. 1988 . FC Report Jpn. International Annual Version , 23
- Leung , K. M. , Liu , S. T. and Kyonka , J. 1980 . Ferroelectrics , 27 : 41 – 43 .
- Takahashi , S. 1982 . Ferroelectrics , 41 : 143
- Shannon , R. D. 1976 . Acta Cryst. , A32 : 751