1. Hudson J. A., Crouch S. L. and Fairhurst C. Soft, stiff and servocontrolled testing machines—a review with reference to rock failure. Engng Geol. In press.
2. The time-dependent behavior of fractured rock;Bieniawski;Rock Mech.,1970
3. Relaxation and the behavior of failed rock;Peng;Int. J. Rock Mech. Min. Sci.,1972
4. The Acoustic Method of Monitoring Rock Failure;Thill,1972
5. Crack Propagation and Fracture of Rock Specimen Loaded Uniaxially;Peng,1972