1. Introduction to Rock Mechanics;Goodman,1980
2. Influence of rock anistropy and time dependent deformation on the stress relief and high modulus inclusion techniques of in situ stress determination;Berry,1966
3. The theory of stress determination by means of stress relief techniques in transversely isotropic medium;Berry,1968
4. Some anisotropic considerations in rock stress determinations;Becker;USBM RI 6965,1967
5. An anisotropic elastic solution for testing stress relief cores;Becker;USBM RI 7143,1968