1. Dynamics of Fluids in Porous Media;Bear,1972
2. Rock Mechanics Design in Mining and Tunneling;Bieniawski,1984
3. Engineering Rock Mass Classifications;Bieniawski,1989
4. Stability problems caused by seams and faults;Brekke;Rapid Excavation and Tunneling Conference,1972
5. Engineering Geological Mapping;Dearman,1991