NASA - National Aeronautics and Space Administration

Pueschel, R., K. G. Snetsinger, J. K. Goodman, B. Toon, G. V. Ferry, V. R. Oberbeck, J. M. Livingston, S. Verma, W. Fong, W. L. Starr, and R. Chan (1989), Condensed Nitrate Sulfate and Chloride in Antarctic Stratospheric Aerosols, J. Geophys. Res., 94, 11,271-11.