TY - JOUR A1 - Ugai, M. T1 - Conditions for substorm onset by the fast reconnection mechanism JO - Ann. Geophys. J1 - ANGEO VL - 26 IS - 12 SP - 3875 EP - 3883 Y1 - 2008/12/02 PB - Copernicus Publications SN - 1432-0576 UR - https://angeo.copernicus.org/articles/26/3875/2008/ L1 - https://angeo.copernicus.org/articles/26/3875/2008/angeo-26-3875-2008.pdf DO - 10.5194/angeo-26-3875-2008 ER -