Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleOverlapping ion populations in the cusp: polar/TIMAS results.AuthorsTrattner, K. J.; Coates, A. J.; Fazakerley, A. N.; Johnstone, A. D.; Balsiger, H.; Burch, J. L.; Fuselier, S. A.; Peterson, W. K.; Rosenbauer, H.; Shelley, E. G.PublicationGeophysical Research Letters, 1998, Vol 25, Issue 10, p1621ISSN0094-8276Publication typeArticleDOI10.1029/98GL01060