1. The science and art of dental ceramics. vol 2. Bridge design and laboratory procedures in dental ceramics;McLean;Quintessence Publ.,1982
2. The reinforcement of dental porcelain with ceramic oxides;McLean;Br Dent J,1965
3. Grossman DG. Tetrasilicic micaglass-ceramic method. 1973; U.S. Patent No. 3,732,087.
4. The influence of surface preparation on the strength and surface microstructure of a cast dental ceramic;Campbell;Int J Prosthodont,1989
5. Dicor research facts;Hoekstra,1986