1. The boundary element method for determining stresses and displacements around long opening in a triaxial stress field;Brady;Int. J. Rock Mech. Min. Sci. & Geomech. Abstr.,1978
2. A technique for determining the complete state of stress in rock using a single borehole;Leeman,1966
3. Analysis of the hollow inclusion method for measuring in situ rock stresses;Duncan;Int. J. Rock Mech. Min. Sci. & Geomech. Abstr.,1980
4. Rock anisotropy and the theory of stress measurements;Amadei,1983
5. (Joint Coordinators) Suggested method for stress determination;Kim;Int. J. Rock Mech. Min. Sci. & Geomech. Abstr.,1987