Soot aerosol in the lower stratosphere: Pole-to-pole variability and...

Pueschel, R., K. A. Boering, S. Verma, S. D. Howard, G. V. Ferry, J. Goodman, D. A. Allen, and P. Hamill (1997), Soot aerosol in the lower stratosphere: Pole-to-pole variability and contributions by aircraft, J. Geophys. Res., 102.D11, 13113-13118.