1. Relationships of Moisture Stress Functions in Unsaturated Soils;Aitchison,1960
2. The principle of effective stress;Bishop;Teknisk Ukeblad,1959
3. Rigid Ice Model of Secondary Frost Heave;Black,1995
4. Applications of the Clapeyron Equation to Water and Ice in Porous Media;Black,1995
5. The thermodynamics of frost damage to porous solids;Everett;Trans. Faraday Soc.,1961