1. The unfrozen water and the apparent specific heat capacity of frozen ground;Anderson,1973
2. Frost heave in an instrumented soil column;Berg,1979
3. Mathematical modeling of simultaneous transport of moisture and heat in soils with emphasis on hydraulic properties and input data;Dempsey,1977
4. Elementary finite element method;Desai,1979
5. Thermal properties of soils, Physics of Plant Environment;DeVries,1966