TY - JOUR A1 - Löfås, H. A1 - Ivchenko, N. A1 - Gustavsson, B. A1 - Leyser, T. B. A1 - Rietveld, M. T. T1 - F-region electron heating by X-mode radiowaves in underdense conditions JO - Ann. Geophys. J1 - ANGEO VL - 27 IS - 6 SP - 2585 EP - 2592 Y1 - 2009/06/26 PB - Copernicus Publications SN - 0992-7689 UR - http://www.ann-geophys.net/27/2585/2009/ L1 - http://www.ann-geophys.net/27/2585/2009/angeo-27-2585-2009.pdf ER -