1. Crack propagation and fracture of rock specimens loaded in compression;Peng,1974
2. Photoelastic coating technique applied to research in rock mechanism;Roberts;Bulletin, Institute of Mining and Metallurgy,1962
3. Capabilities of photoelastic coatings for the study of strains in rocks in testing techniques for rock mechanics;Pincus;ASTM, STP 402,1966
4. New oblique-incidence method for direct photoelastic measurements of principal strains;Redner;Experimental Technique,1963