![On the origin of the energetic ion events measured upstream of the Earth's bow shock by STEREO, Cluster, and Geotail]()
On the origin of the energetic ion events measured upstream of the Earth's bow shock by STEREO, Cluster, and GeotailKronberg, E. A.; Bučík, R.; Haaland, S.; Klecker, B.; Keika, K.; Desai, M. I.; Daly, P. W.; Yamauchi, M.; Gómez-Herrero, R.; Lui, A. T. Y. · Journal of Geophysical Research · 2011