1. Relationship between unsaturated soil behavior and engineering problems;Bao;Chinese Journal of geotechnical engineering,2006
2. Soil-water characteristic curve for unsaturated loess soil considering density and wetting-drying cycle effects;Zhao;Journal of Central South University(Science and Technology),2012
3. Fractal processes in soil water relation;Tyler;Water Resour Res,1990
4. Fractal fragmentation soil porosity and soil water properties I Theory;Rieu;Soil Science Society of American Journal,1991
5. Scaling of soil water retention using a fractal model;Pachepsky;Soil Sci.,1995