Axelsson, B. & Ågren, G., 1976: Tree growth model (PT 1) - a development paper. Swed. Conif. For. Proj. Int. Rep. 41, 79 pp.
Beljaars, A.C.M. and Holtslag, A.A.M., 1991: Flux parameterization over land surfaces for atmospheric models. Journal of Applied Meteorology, 30: 327-341.
Beskow, G., 1935: Soil freezing and frost heaving with special application to roads and railroads. Sveriges Geologiska Undersökning, serie C, No 375, Årsbok 26(3), 242 pp. (In Swedish)
Brooks, R. H. & Corey, A. T., 1964: Hydraulic properties of porous medi. Hydrology Paper No. 3, Colorado State University, Fort Collins, Colorado, 27 pp.
Collatz, G.J., Ball, J.T., Grivet, C. and Berry, J.A., 1991. Physiological and environmental regulation of stomatal conductance, photosynthesis and transpiration: a model that includes a laminar boundary layer. Agricultural and Forest Meteorology, 54: 107-136.
Chen JM, Rich PM, Gower ST, Norman JM, Plummer S. 1997. Leaf area index of boreal forests: theory, techniques, and measurements. J. Geophys. Res. Atmos. 102 (D24): 29429–29443.
de Vries, D. A., 1975: Heat transfer in soils. In: de Vries, D. A. and Afgan, N. H. (Eds.) Heat and Mass Transfer in the Biophere. I. Transfer Processes in Plant Environment, pp. 5-28. Washington D. C.:Scripta Book Co.
Eckersten, H., Jansson, P-E. & Johnsson, H., 1998: SOILN Model, Version 9.2, User’s Manual. Division of Hydrotechnics, Communication 98:6. Swedish Agricultural University, Uppsala.
Ernst, L.F., 1956: Calculation of the steady flow of groundwater in vertical cross sections. Netherlands Journal of Agricultural Science. 4: 126-131.
Farquhar, G.D., von Caemmerer, S., Berry, J.A., 1980. A biochemical model of photosynthetic CO2 assimilation in leaves of C3 species. Planta, 149: 78-90.
Harlan, R. L., 1973: Analysis of coupled heat-fluid transport in partially frozen soil. Water Resour. Res. 9:1314-1323.
Haverkamp, R. & Vauclin, M., 1979: A note on estimating finite difference interblock hydraulic conductivity values for transient unsaturated flow problems. Water Resour. Res. 15 (1):181-187.
Hedström, N.R. and Pomeroy, J.W., 1998: Measurements and modelling of snow interception in the boreal forest. Hydrological Processes, 12:1611-1625.
Hooghoudt, S. B., 1940: Bijdragen tot de kennis van enige natuurkundige grootheden van de ground. No. 7 Versl. Landb. Onderz. 42: 449-541.
Högström, U., 1996: Review of some basic characteristics of the atmosphere surface layer. Boundary-Layer Meteorology, 78: 215-246.
Impens, I. and Lemeur, R., 1969: Extinction of net radiation in different crop canopies. Arch. Geoph. Bioklimatol., Ser. B., 17: 403-412.
Jansson, P-E. & Halldin, S., 1979: Model for the annual water and energy flow in a layered soil. In: S. Halldin (ed.) Comparison of Forest and Energy Exchange Models. Society for Ecological Modelling, Copenhagen, 145-163.
Jansson, P-E., 1981: SOIL water and heat model, applied to Möhlin forest. Proc. from an IUFRO workshop in Birmensdorf, Switzerland, August 1979. 12 pp.
Jansson, P-E., 1998: Simulation model for soil water and heat conditions. Description of the SOIL model. Division of Agricultural Hydrotechnics Communications 98:2. Department of Soil Sciences, Swedish University of Agricultural Sciences, Uppsala, 81 pp.
Jansson, P-E. & Moon, D.S., 2001: A coupled model of water, heat and mass transfer using object orientation to improve flexibility and functionality. Environmental Modelling and Software, 16:37-46.
Johnsson H., Bergström, L., Jansson, P-E. and Paustian, K., 1987: Simulated nitrogen dynamics and losses in a layered agricultural soil. Agriculture. Ecosystems and Environment, 18:333-356.
Gryning SE, Batchvarova E, De Bruin HAR. 2001. Energy balance of a sparse coniferous high-latitude forest under winter conditions. Boundary-Layer Meteorology, 99 (3): 465-488.
Kersten, M. S., 1949: Thermal properties of soils. Inst. of Technology, Eng. Exp. Station, Bull. No. 28, 26 pp., Minneapolis: Univ. Minnesota.
Konzelmann, T., van de Wal, R.S.W., Greuell, W., Bintanja, R., Henneken, E.A.C. and Abe-Ouchi, A., 1994: Parameterization of global ad long wave incoming radiation for the Greenland Ice Sheet. Global and Planetary Change, 9: 143-164.
Lindroth, A., 1985: Canopy conductance of coniferous forests related to climate. Water Resources Research, 21 (3):297-304.
Lohammar, T., Larsson, S., Linder, S. and Falk, S.O., 1980: FAST – simulation medels of gaseous exchange in Scots pine. In: Persson, T. (ed.). Structure and Function of Northern Coniferous Forests – An Ecosystem Study, Ecological Bullentins (Stockholm), 32:505-523.
Lundin, L-C., 1990: Hydraulic properties in an operational model of frozen soil. Journal of Hydrology, 118:289-310.
Monteith, J.L., 1965: Evaporation and environment. In: Fogg, G.E. (Editor) The State and Movement of Water in Living Organisms, 19th Symp. Soc. Exp. Biol., Cambridge: The Company of Biologists. pp. 205-234.
Mualem, Y., 1976: A new model for predicting the hydraulic conductivity of unsaturated porous media. Water Resour. Res. 12:513-522.
Plüss, C.G., 1997: The energy balance over an alpine snowcover - point measurements and areal distributions. Dissertatin ETH No. 11641, ETH Zürich, Heft 65.
Rawls, W.J. & Brakensiek, D.L., 1989: Estimation of soil water retention and hydraulic properties. in: H.J. Morel-Seytoux (ed.), Unsaturated flow in hydrologic modeling theory and practice, pp. 275-300, Kluwer Academic Publishers.
Richards, L.A., 1931: Capillary conduction of liquids in porous mediums. Physics. 1:318-333.
Sellers, P.J., Randall, D.A., Collatz, D.A., Berry, J.A., Field, C.B., Dazlich, D.A., Zhang, C., Collelo, G.D. and Bounoua, L., 1996. A revised land surface parameterization (SiB2) for Atmospheric GCMs. Part I: Model formulation. Journal of Climate, 9: 676-705.
Shaw R.H. & Pereira, A.R., 1982: Aerodynamic roughness of a plant canopy: a numerical experiment. Agricultural Forest Meteorology, 26: 51-65.
Snow Hydrology, 1956: Summary reports of the snow investigations. Portland, Oregon: North Pacific Division, Corps of Engineers, U.S. Army, 437 pp.
Stähli, M. and Jansson, P-E., 1998: Test of two SVAT snow submodels during different winter conditions. Agricultural and Forest Meteorology, 92: 29-41.
Stähli, M., Jansson, P.-E. & Lundin, L.-C., 1999: Soil moisture redistribution and infiltration in frozen sandy soils. Water Resources Research, 35 (1): 95-103.
Youngs, E.G., 1980: The analysis of groundwater seepage in heterogeneous aquifers. Hydrological Sciences Bullentin, 25: 155-165.
van Genuchten, M.Th., 1983: Analyzing crop salt tolerance data: Model description and user´s manual. Research Report No.120, United States Department of Agriculture, Agricultural Research Service, U.S. Salinity Laboratory, Riverside, California, U.S., 49 pp.
van Genuchten, M.Th. and Hoffman, G.J., 1984: Analysis of crop salt tolerance data. Ecol. Stud.: analysis and synthesis, 51: 258-271.
van Genuchten, M.Th. and Gupta, S.K., 1993: A reassessment of the crop tolerance response function. Journal of the Indian Society of Soil Science, 41(4): 730-737.
Waring, R.H., Whitehead, D. & Jarvis, P.G., 1979: The contribution of stored water to transpiration in Scots pine. Plant Cell Environment, 2: 309-317.
Wohlfahrt, G., Bahn, M., Haubner, E., Horak, I., Michaeler, W., Rottmar, K., Tappeiner, U. and Cernusca, A. 1999: Inter-specific variation of the biochemical limitation to photosynthesis and related leaf traits of 30 species from mountain grassland ecosystems under different land use. Plant, Cell and Environment, 22: 1281-1296.