1. Dependence of water conductivity of soils upon the air content;Averianov,1949
2. Probability laws for pore size distribution;Brutsaert;Soil Sci.,1966
3. Relative permeability calculations from pore-size distribution data;Burdine;Trans. Am. Inst. Min. Metall. Pet. Eng.,1953
4. The permeability of porous materials;Childs,1950
5. Mechanics of Heterogeneous Fluids in Porous Media;Corey,1977