Observations of HOX and its relationship with NOX in the upper troposphere...

Faloona, I., D. Tan, W. H. Brune, L. Jaeglé, D. J. Jacob, Y. Kondo, M. Koike, R. Chatfield, R. Pueschel, G. Ferry, G. Sachse, S. A. Vay, B. E. Anderson, J. Hannon, and H. Fuelberg (2000), Observations of HOX and its relationship with NOX in the upper troposphere during SONEX, J. Geophys. Res., 105, 3771-3783.