1. Lines M and Glass A, Principles and Application of Ferroelectrics and Related Materials. (Clarendon Press, Oxford, 1977)
2. Zheludev IS, Physics of Crystalline Dielectrics. Vol. 2: Electrical Properties. (Plenum, New York, 1971)
3. Smolensky GA, Bokov VA, Isupov VA, Krainik NN, Pasynkov RE, Sokolov AI, Yushin NK, Physics of Ferroelectric Phenomena. (Nauka, Leningrad (in Russian), 1985)
4. Xu Y, Ferroelectric Materials and Their Applications. (North-Holland, Amsterdam, London, New York, Toronto, 1991)
5. Fang D-N, Soh AK, Li C-Q, Jiang B, Nonlinear behavior of 0–3 type ferroelectric composites with polymer matrices. J. Mater. Sci. 365281–5288 (2001)