@article {32, title = {Climate change 1994. Radiative forcing of climate change and an evaluation of the IPCC IS92 emission scenarios.}, journal = {Cambridge University Press, Cambridge}, year = {1995}, author = {Houghton, J. T. and Meira Filho, L. G. and Bruce, J. and Lee, H. and Callander, B. A. and Haites, E. and Harris, N. and Maskell, K.} }