Evolution of the stratospheric aerosol in the northern hemisphere following the...

Jonsson, H., J. Wilson, C. Brock, J. E. Dye, G. V. Ferry, and R. Chan (1996), Evolution of the stratospheric aerosol in the northern hemisphere following the June 1991 volcanic eruption of Mt. Pinatubo: Role of tropospheric-stratospheric exchange and transport, J. Geophys. Res., 101, 1553-1570.