Authors: Zhou, ST Gelman, ME Miller, AJ McCormack, JP

Citation: St. Zhou et al., An inter-hemisphere comparison of the persistent stratospheric polar vortex, GEOPHYS R L, 27(8), 2000, pp. 1123-1126

Authors: Bell, GD Halpert, MS Ropelewski, CF Kousky, VE Douglas, AV Schnell, RC Gelman, ME

Citation: Gd. Bell et al., Climate assessment for 1998, B AM METEOR, 80(5), 1999, pp. S1-S48