Measurements of OH, H₂SO₄, and MSA at the South Pole during ISCAT - Mauldin, Roy (author); Eisele, Fred (author); Tanner, D. (author); Kosciuch, E. (author); Shetter, Richard (author); Lefer, Barry (author); Hall, Samuel (author); Nowak, J. (author); Buhr, M. (author); Chen, G. (author); Wang, P. (author); Davis, D. (author) (Geophysical Research Letters, 2002)