HansenJ.LebedeffS.1987. Global trends of measured surface air temperature. Journal of Geophysical Research92: 13,345–13,372.HansenJ.RuedyR.GlascoeJ.SatoM.1999. GISS analysis of surface temperature change. Journal of Geophysical Research104: 30,997–31,022.
2.
JonesP.D.ParkerD.E.OsbornT.J.BriffaK.R.2001. Global and hemispheric temperature anomalies — Land and marine instrumental records. In: Trends: A Compendium of Data on Global Change, Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S. Department of Energy, Oak Ridge, TN.
3.
LeanJ.2000. Evolution of the sun's spectral irradiance since the Maunder Minimum. Geophysical Research Letters27: 2425–2428. LeanJ.RindD.1998. Climate forcing by changing solar radiation. Journal of Climate11: 3069–3094.
4.
ParkerD.E.GordonM.CullumD.P.N.SextonD.M.H.FollandCK.RaynerN.1997. A new global gridded radiosonde temperature data base and recent temperature trends. Geophysical Research Letters24: 1499–1502.
5.
WhiteW.B.LeanJ.CayanD.R.DettingerM.D.1997. Response of global upper ocean temperature to changing solar irradiance. Journal of Geophysical Research102: 3255–3266.
6.
PolyakovI.V.AlekseevG.V.BekryaevR.V.BhattU.ColonyR.L.JohnsonM.A.KarklinV.P.MakshtasA.P.WalshD.YulinA.V.2002. Observationally based assessment of polar amplification of global warming. Geophysical Research Letters29: 10.1029/2001GL011111. (Copyright) 2003. Center for the Study of Carbon Dioxide and Global Change From CO2 Science Magazine, 5March 2003, http://www.co2science.org/journal/2003/v6n10c1.htm