Transport into the South Polar Vortex in Early Spring
Hartmann, D. L., L. E. Heidt, M. Loewenstein, J. Podolske, J. F. Vedder, W. L. Starr, and S. Strahan (1989), Transport into the South Polar Vortex in Early Spring, J. Geophys. Res., 94, 16,779-16.