Deshler, T., R. Anderson-Sprecher, H. Jager, J. Barnes, D. J. Hofmann, B. Clemesha, D. Simonich, M. Osborn, R. G. Grainger, and S. Godin-Beekmann, 2006: Trends in the nonvolcanic component of stratospheric aerosol over the period 1971–2004. J. Geophys. Res., 111, D01201, doi:10.1029/2005JD006089.
Hashimoto, T., T. Yamanouchi, and K. Honda, 2006: A method of deriving aerosol optical depth from direct solar radiation. J. Meteorolo. Res., 58, 1–3, 1–10.
IPCC, 2007: Climate Change 2007. The Physical Scientific Basis.Contribution of Working Group I to the Forth Assessment Report of the Intergovernmental Panel on Climate Change, Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, 881pp.
Jones, P. D., M. New, D. E. Parker, S. Martin, and I. G. Rigor, 1999: Surface air temperature and its variations over the last 150 years. Reviews of Geophysics, 37, 173-199.
Liepert B. G., 2002: Observed reductions of surface solar radiation at sites in the United States and worldwide from 1961 to 1990. Geophysical Research Letters 29, doi: 10.1029/2002GL014910.
Liepert B. G., J. Feichter, U. Lohmann, and E. Roeckner, 2004: Can aerosols spin down the water cycle in a warmer and moister world. Geophys. Res. Lett. 31, doi:10.1029/2003GL019060.
Mishchenko, M. I., I. V. Geogdzhayev, W. B. Rossow, B. Cairns, B. E. Carlson, A. A. Lacis, L. Liu, and L. D. Travis, 2007: Long-Term Satellite Record Reveals Likely Recent Aerosol Trend, Science, 315, 1543.
Ohmura, A., 2009: Observed decadal variations in surface solar radiation and their causes.J. Geophys. Res., 114, D00D05, doi:10.1029/2008JD011290.
Roeckner, E., et al. (1999): Transient climate change simulations with coupled atmosphere-ocean GCM including he tropospheric sulfur cycle, J. Clim., 12, 3004? 3032.
Wild, M., and A. Ohmura, Swiss Federal Institute of Technology, 2004: BSRN Longwave downward radiation measurements combined eith GCMS show promise for greenhaouse detection studies. GEWEX News, 14, No.4.
Wild, M., H. Gilgen, A. Roesch, A. Ohmura, C. N. Long, E, G. Dutton, B. Forgan, A. Kallis, V. Russak, A. Tsvetkov, 2005: From Dimmin to Brightening:Decadal Changes in Solar Radiation at Earth's Surface, Science, 308, 741-908.