I. W. Johnston
- Constant normal stiffness direct shear testing for socketed pile design in weak rock. In: Géotechnique, v. 37, n. 1 (March 1987). (1987):
- Soil Mechanics, Rock Mechanics and Soft Rock Technology.. In: Proceedings of the Institution of Civil Engineers - Geotechnical Engineering, v. 107, n. 1 (January 1994). (1994):
- Rational Determination of the Engineering Properties of Soft Rocks.. In: Proceedings of the Institution of Civil Engineers - Geotechnical Engineering, v. 113, n. 2 (April 1995). (1995):
- A comparison of algorithms for profile reduction of sparse matrices. In: Computers & Structures, v. 57, n. 2 (October 1995). (1995):