References
- Shoyama , M. , Tsuzuki , A. , Kato , K. and Murayama , N. 1999 . Integrated Ferroelectrics . 25 : 535
- Narayan , S. , Joshi , V. , McMillan , L. D. and Araujo , C. A. 1999 . Integrated Ferroelectrics . 25 : 509
- Azuma , M. , McMillan , L. , Araujo , C. and Scott , M. United States Patent 5,871, 853 1999 .