1. Glass-ceramic Dental Products;Adair,1984
2. Mica Glass-ceramics;Beall,1972
3. Machinable Glass-ceramics;Beall;Microtecnic,1972
4. Machinable Glass-ceramics—A Heat Treated Material of Unusual Properties and Broad Applicability;Claus;Industrial Heating,1979
5. CAD-CAM in Dentistry;Duret;J Am Dent Assoc,1988