Stratospheric Constituent Trends from ER-2 Profile Data

Schoeberl, M.R., M.H. Proffitt, K.K. Kelly, L.R. Lait, P.A. Newman, J.E. Rosenfield, M. Loewenstein, J.R. Podolske, S.E. Strahan, and K.R. Chan (1990), Stratospheric Constituent Trends from ER-2 Profile Data, Geophys. Res. Lett., 17, 469-472.