1. The Science of Dental Materials;Skinner,1968
2. Restorative Dental Materials;Peyton,1968
3. The Physical Properties of Dental Amalgam;Hollenback;J. S. Calif. Dent. Assoc.,1964
4. Transverse Strength of Amalgam;Mahler;J. Dent. Res.,1964
5. Physical Properties of Dental Amalgams;Forsten,1969