1. Wellbore stability analysis: a review of current methods of analysis and their field application;McLean,1990
2. Wellbore stability: the effect of strength criteria on mud weight recommendations;McLean,1990
3. Failure of three sedimentary rocks in triaxial and hollow cylinder compression tests;Santarelli;Int. J. Rock Mech. Min. Sci. & Geomech. Abstr.,1989
4. Deformation and fracture around cylindrical openings in rock — I. Observations and analysis of deformations;Ewy;Int. J. Rock Mech. Min. Sci. & Geomech. Abstr.,1990
5. Evidence of new failure patterns in a thick-walled cylinder experiment;Perie,1989