X-ray sources and magnetic reconnection in the X3.9 flare of 2003 November 3 A. M. Veronig, M. Karlický, B. Vršnak, M. Temmer, J. Magdalenić, B. R. Dennis, W. Otruba and W. Pötzi A&A, 446 2 (2006) 675-690 Published online: 13 January 2006 DOI: 10.1051/0004-6361:20053112