Chemical loss of ozone during the Arctic winter of 1999/2000: An analysis based on balloon-borne observations

Salawitch, R.J., J.J. Margitan, B. Sen, G.C. Toon, G.B. Osterman, M. Rex, J.W. Elkins, E.A. Ray, F.L. Moore, D.F. Hurst, P.A. Romashkin, R.M. Bevilacqua, K.W. Hoppel, E.C. Richard, and T.P. Bui (2002), Chemical loss of ozone during the Arctic winter of 1999/2000: An analysis based on balloon-borne observations, J. Geophys. Res., 107, doi:10.1029/2001JD000620.