1. USDA. Wood handbook, US Department of Agriculture, United States of America; 1999.
2. Technologie des Holzes und der Holzwerkstoffe;Kollmann,1951
3. Transport processes in wood;Siau,1984
4. Determination of the material property variations across the growth ring of softwood for use in a heterogeneous drying model, Part 1;Perré;Holzforschung,2001
5. Applied micromechanics of porous materials;Dormieux,2005