NASA - National Aeronautics and Space Administration

Russell, P. B., J. M. Livingston, R. Pueschel, J. J. Bauman, J. B. Pollack, S. L. Brooks, P. Hamill, L. W. Thomason, L. L. Stowe, T. L. Deshler, E. G. Dutton, and R. W. Bergstrom (1996), Global to microscale evolution of the Pinatubo volcanic aerosol, derived from diverse measurements and analyses, J. Geophys. Res., 101, 18,745-18.