NASA - National Aeronautics and Space Administration

Hallar, A. G., A. Strawa, B. Schmid, E. Andrews, J. A. Ogren, P. Sheridan, R. Ferrare, D. Covert, R. Elleman, H. Jonsson, K. Bokarius, and A. Luu (2006), Atmospheric Radiation Measurements Aerosol Intensive Operating Period: Comparison of aerosol scattering during coordinated flights, J. Geophys. Res., 111, D05S09, doi:10.1029/2005JD006250.