Litteratur
- Anderson , M. S. and Mattson , S. 1926 . Properties of the colloidal soil material U. S. Dept. Agric., Bull. No. 1452
- Baver , L. D. 1928 . The relation of exchangeable cations to the physical properties of soils . J. Am. Soc. Agr , 20 : 921 – 941 .
- Edlefsen , N. E. and Anderson , A. B. C. 1943 . Thermodynamics of soil moisture . Hilgardia , 15 : 2
- Eriksson , E. 1952 . Problems of heat flow in differential thermal analyses . K. Lantbrukshögskolans Ann , 19 : 127 – 143 .
- Forslind , E. Some remarks on the interaction between the exchangeable ions and the adsorbed water layers in montmorillonite . Trans. 4th Congr. Soil Sci. Vol. 1 , pp. 110 – 113 .
- Gisiger , L. 1934 . Beitrag zur Kenntnis der Benetzungswärme von Wiesenböden . Lantw. Jahrbuch d. Schweiz , 48 : 1185 – 1202 .
- Grim , R. E. 1953 . Clay Mineralogy , London : Mc Graw-Hill Publ. Comp. .
- Hearmon , R. F. S. and Burcham , J. N. 1955 . Specifik heat and heat of wetting of wood . Nature , Vol. 176 ( 4490 ) : 978 – 981 .
- Hosch , M. 1937 . Heat of wetting of some soil colloids at different moisture content . Soil Sci , 43 : 257 – 273 .
- Janert , H. 1931 . Untersuchungen über die Benetzungswärme des Bodens . Zeit. Pfl., D., Bodenk , 19 A : 281 – 313 .
- Janert , H. 1934 . The application of heat of wetting measurements to soil research problems . J. Agr. Sci , 24 : 136 – 150 .
- Kapp , L. C. 1930 . The approximate size of soil particles at which the heat of wetting is manifested . Soil Sci , 29 : 401 – 412 .
- Marshall , C. E. and Upchurch , Wm. J. 1953 . Free energy in cation interchange as illustrated by plant root-substrate relationships . J. Phys. Chem , 57 : 618 – 621 .
- Mitscherlich , E. A. 1901 . Untersuchungen über die physikalischen Bodeneigenschaften . Lantw. Jahrb , 30 : 361 – 445 .
- Odén , S. 1955 . Heat of wetting of soils. I. A micro method for the determination of heat of wetting . K. Lantbrukshögskolans Ann , 22 : 269 – 277 .
- Parmelee , C. W. and Frechette , P. 1942 . Heat of wetting values of fired and unfired clays . J. Am. Ceram. Soc , 25 : 108 – 112 .
- Pate , W. N. 1925 . The influence of the amount and nature of the replaceable base upon the heat of wetting of soils and soil colloids . Soil Sci , 20 : 329 – 335 .
- Robins , J. S. 1932 . Thermodynamics of soil moisture . Soil Sci , 74 : 127 – 139 .
- Rosenqvist , Th I. 1955 . Investigations in the clay-electrolytewater system . Norw Geotech. Inst , Nr. 9