1. Hydrogeology;Davis,1966
2. Fundamental studies of fluid flow through a single fissure;Katsuhiko,1975
3. Soil Mechanics;Lamb,1969
4. Electric analogues;Liebmann;Br. J. Appl. Phys.,1953
5. A study of groundwater flow in jointed rock and its influence on the stability of rock masses;Louis;Imperial College, Rock Mechanics Research Report No 10,1969