1. What might we learn from climate forecasts?
2. Climate Change 2001: The Scientific Basis Contribution of the Working Group I to the Third Assessment Report on the Intergovernmental Panel on Climate Change, edited by T. Houghton, Y. Ding, D. J. Griggs, M. Noguer, P. J. van der Linden, X. Dai, K. Maskell, and C. A. Johnson (Cambridge University Press, Cambridge, 2001), p. 511.
3. European Centre for Medium-Range Weather Forecasts (ECMWF);Woods A.,2005
4. Uncertainty in predictions of the climate response to rising levels of greenhouse gases