%0 Journal Article %T Variability of Absorption and Optical Properties of Key Aerosol Types Observed in Worldwide Locations %A Dubovik, Oleg %A Holben, Brent %A Eck, Thomas F. %A Smirnov, Alexander %A Kaufman, Yoram J. %A King, Michael D. %A Didier, Tanré %A Slutsker, Ilya %J Journal of the Atmospheric Sciences %V 59 %N 3 %P 590-608 %@ 1520-0469 %D 2000-12-21 %I American Meteorological Society %~ DeepDyve