Nighttime OClO in the winter Arctic vortex

Canty, T., E.D. Riviere, R.J. Salawitch, G. Berthet, J.-B. Renard, K.A. Pfeilsticker, M. Dorf, A. Butz, H. Bosch, R.M. Stimpfle, D. Wilmouth, E. Richard, D.W. Fahey, P. Popp, M.R. Schoeberl, L.R. Lait, and T.V. Bui (2005), Nighttime OClO in the winter Arctic vortex, J. Geophys. Res., 110, D01301, doi:10.1029/2004JD005035.