Alcamo, J. (ed), 1994. IMAGE 2.0: Integrated Model of Global Climate Change. Kluwer Academic Publishers, Dordrecht, 322 pp.
De Vries, W., M. Posch, G.J. Reinds and J.Kämäri, 1994. Simulation of soil response to acid deposition scenarios in Europe. Water Air and Soil Pollution 78: 215-246.
Kirschbaum, M.U.F., 1995. The temperature dependence of soil organic matter decomposition, and the effect of global warming on soil organic C storage. Soil Biol. Biochem. Vol.27, No. 6: 753-760.
Kros, J., Heuberger, P.S.C., Janssen, P.H.M., and De Vries, W. Regional calibration of a steady-state model to assess critical acid loads. Predicability and Nonlinear Modelling in Natural Sciences and Economics, edited by Grasman, J. and Van Straten, G.Dordrecht: Kluwer Academic Publishers, 1994 p. 541-553.
Leemans, R. and W.P. Cramer. The IIASA data base for mean monthly values of temperature, precipitation and cloudiness on a global terrestrial grid. Laxenburg, Austria, IIASA Working paper WO-90-41, 64pp.
Posch, M, 1997. Averaging and other simplifications in dynamic soil models. In: Data analysis for modelling and assessment of biogeochemical effects of air pollution in temperate ecosystems p 61 -67. UN/ECE-EU.
Van Mechelen, L., R. Groenemans and E. van Ranst, 1997. Forest Soil Condition in Europe. EC-UN/ECE, Brussels, Geneva, 261 pp.
Walse, C., B. Berg and H. Sverdrup, 1998. Review and synthesis of experimental data on organic matter decomposition with respect to the effect of temperature, moisture and acidity. Environ. Rev. Vol. 6: 25-40.
Wright, R.F., C.Beier and B.J Cosby, 1998. Effects of nitrogen deposition and climate change on nitrogen runoff at Norwegian boreal forest catchments: the MERLIN model applied to Risdalsheia (RAIN and CLIMEX project). Hydrology and Earth System Sciences, 2(4): 399-414.