TY - CPAPER AU - D. Lazzati AU - B. Morsony AU - Rosalba Perna AU - Mitchell Begelman AU - M. Galassi AU - D. Palmer AU - Ed Fenimore BT - AIP CY - Santa Fe (NM) DO - 10.1063/1.2943503 PB - AIP Conference Proceedings PP - Santa Fe (NM) PY - 2008 T2 - AIP TI - X-ray flares and their relation to the inner engine activity ER -