TY - JOUR A1 - Korth, A. A1 - Pu, Z. Y. T1 - Magnetic field configuration and field-aligned acceleration of energetic ions during substorm onsets JO - Ann. Geophys. J1 - ANGEO VL - 19 IS - 9 SP - 1089 EP - 1094 Y1 - 2001/09/30 PB - Copernicus Publications SN - 1432-0576 UR - https://angeo.copernicus.org/articles/19/1089/2001/ L1 - https://angeo.copernicus.org/articles/19/1089/2001/angeo-19-1089-2001.pdf DO - 10.5194/angeo-19-1089-2001 ER -