1. Mechanical and Thermal Properties of Ceramics, N.B.S. Spec. Publ. 303;Wiederhorn,1969
2. Stress Corrosion and Static Fatigue of Glass
3. Influence of Water Vapor on Crack Propagation in Soda-Lime Glass
4. Intern. Symp. on the Science of Hardness Testing and its Research Applications, Detroit;Lawn,1971
5. The Kinetic Theory of Gases;Knudsen,1950