1. The Measurement of Soil Properties in the Triaxial Test;Bishop,1962
2. Adsorption and energy changes at crystalline solid surfaces;Boyd;J. Am. Chem. Soc.,1942
3. Influence of environment on brittle fracture of silica;Hammond;Jour, of the American Ceramic Soc.,1963
4. Frictional characteristics of minerals;Horn;Geotechnique,1962
5. Effect of environments on fracture strength of aluminum oxide grain;Imanaka;Bull, the Japan Soc. of Prec. Eng.,1966