Newnham, R.E.; Cross, L. Eric (November 2005). "Ferroelectricity: The Foundation of a Field from Form to Function". MRS Bulletin. 30 (11): 845–846. doi:10.1557/mrs2005.272. S2CID137948237.
Newnham, R.E.; Cross, L. Eric (November 2005). "Ferroelectricity: The Foundation of a Field from Form to Function". MRS Bulletin. 30 (11): 845–846. doi:10.1557/mrs2005.272. S2CID137948237.