1. Crack extension from flaws in a brittle material subjected to compression;Adams;Tectonophysics,1978
2. Fracture Mechanics of Rock,1987
3. Bastuerk, M., Bichler, M., Dlouhy, A., Tatlisu, H., Zamani, B., Zawisky, M., 2004. Application of Neutron Radiography in Aerospace Industry and Geology. 16th World Conference on Nondestructive Testing, Montreal, Canada, NDT.net.
4. X-ray micro CT for studying strain localization in clay rocks under triaxial compression;Bésuelle,2006
5. Mechanism of brittle fracture of rock part II – experimental studies;Bieniawski;International Journal of Rock Mechanics and Mining Sciences,1967