Lait, L.R., M.R. Schoeberl, P.A. Newman, M.H. Proffitt, M. Loewenstein, J.R. Podolske, S.E. Strahan, K.R. Chan, B. Gary, J.J. Margitan, E. Browell, M.P. McCormick, and A. Torres (1990), Reconstruction of O3 and N2O fields from ER-2, DC-8, and Balloon Observations, Geophys. Res. Lett., 17, 521-524.