References
- Krumin , A. E. 1984 . Phase Transitions and Related Phenomena in Ferroelectrics , 3 – 62 . Riga : Latvian State University . (in Russian)
- Glinchuk , M. D. and Bykov , I. P. 1992 . Phase Transitions (to be published)
- Kala , T. , Glinchuk , M. D. , Bykov , I. P. , Karmazin , A. A. and Kurliand , V. M. 1992 . Ferrooelectrics Letters (to be published)
- Kala , T. 1982 . Physica Status Solidi (a) , 73 : 573
- Bykov , I. P. , Glinchuk , M. D. , Skorokhod , V VI. , Kurliand , V. M. , Boudys , M. and Kala , T. 1992 . Ferroelectrics , (to be published)
- Glinchuk , M. D. , Bykov , I. P. , Kurliand , V. M. , Boudys , M. , Kala , T. and Nejezchleb , K. 1990 . Physica Status Solidi (a) , 122 : 341
- Jaffe , B. , Cook , W. R. and Jaffe , H. 1971 . Piezoelectric Ceramics , London and New York : Academic Press .
- Wersing , W. 1978 . Ferroelectrics , 22 : 813