References
- Buchman , P. 1972 . Solid State Electronics , 15 : 142
- Mohamad , I. J. , Lambson , E. F. , Miller , A. J. and Saunders , G. A. 1979 . Phys. Lett. , 71A : 115
- Hatakeyama , T. , Inamoto , A. and Kagawa , Y. 1979 . Proc. Acoust. Soc. Jpn. June 2–4–10 1979 . (in Japanese)
- Kalitenko , V. A. , Perga , V. M. and Salivonov , I. N. 1980 . Sov. Phys. Solid State , 22 : 1067
- Iwasaki , H. , Izumi , M. and Yoshida , S. 1980 . J. Phys. Soc. Jpn. , 49 : 203 Suppl. B
- Iwasaki , H. , Izumi , M. and Yamashita , Y. 1979 . Proc. 2nd Meeting on Ferroelectric Materials and Their Applications . 1979 . Vol. V-4 ,