Evolution of the 1991-1992 Arctic Vortex and Comparison with the Geophysical...
Strahan, S., J. E. Rosenfield, M. Loewenstein, J. Podolske, and A. Weaver (1994), Evolution of the 1991-1992 Arctic Vortex and Comparison with the Geophysical Fluid-Dynamics Laboratory Skyhi General-Circulation Model, J. Geophys. Res., 99, 20,713-20.