TY - JOUR A1 - Verronen, P. T. A1 - Andersson, M. E. A1 - Kero, A. A1 - Enell, C.-F. A1 - Wissing, J. M. A1 - Talaat, E. R. A1 - Kauristie, K. A1 - Palmroth, M. A1 - Sarris, T. E. A1 - Armandillo, E. T1 - Contribution of proton and electron precipitation to the observed electron concentration in October–November 2003 and September 2005 JO - Ann. Geophys. J1 - ANGEO VL - 33 IS - 3 SP - 381 EP - 394 Y1 - 2015/03/23 PB - Copernicus Publications SN - 1432-0576 UR - https://angeo.copernicus.org/articles/33/381/2015/ L1 - https://angeo.copernicus.org/articles/33/381/2015/angeo-33-381-2015.pdf DO - 10.5194/angeo-33-381-2015 ER -