1. Ceramics in dentistry: historical roots and current perspectives;Kelly;Journal of Prosthetics Dentistry,1996
2. A review of all-ceramic restorations;Rosenblum;Journal of American Dental Association,1997
3. Ceramic in dental restorations—a review and critical issues;Ironside;Journal of the Australialasian Ceramic Society,1998
4. Review bioceramics;Doremus;Journal of Materials Science 27,1992
5. Preparations for Cerec 3: where are the limits;Hansen;International Journal of Computerized Dentistry 3,2000