7 citations as recorded by crossref.

1. Periodic signals in Ulysses’ energetic particle events upstream and downstream from the Jovian bow shock P. Marhavilas et al.
2. Dawn–dusk asymmetry in spatial distribution and origin of energetic ion events upstream the Earth's bow shock G. Anagnostopoulos et al.
3. Evidence and features of magnetospheric particle leakage on days 30–36, 1995: Wind, Geotail, and IMP 8 observations compared G. Anagnostopoulos et al.
4. Energetic Particles of keV–MeV Energies Observed near Reconnecting Current Sheets at 1 au O. Khabarova & G. Zank
5. Simulateneous spectral variation of energetic ions in the nightside magnetosphere and upstream from the bow shock G. Anagnostopoulos et al.
6. Acceleration sites of energetic ions upstream of the Earth's bow shock and in the magnetosheath: Statistical study on charge states of heavy ions K. Keika et al.
7. DOK-2 ion fluxes upstream from the bow shock: characteristics from 4 years of Interball-1 measurements K. Kudela et al.