1. Dynamics of Fluids in Porous Media;Bear,1972
2. Fluid flow through rock joints: the effect of surface roughness;Brown;J Geophys Res B,1987
3. PyrakLJMyerLRCookNGW. Determination of fracture void geometry and contact area at different effective stress. In: Proceedings fo the Fall 1985 Meeting of the American Geophysical Union. San Francisco. 9–12 December; 1985.
4. Flow of groundwater in fractured rocks;Witherspoon;Bull IAEG,1986
5. Natural joints in rock: mechanical, hydraulic and seismic behaviour and properties under normal stress;Cook;Int J Rock Mech Min Sci,1992