ToO observations of GRO J1655-40 in outburst with INTEGRAL
  In this paper we present the results of the analysis of the INTEGRAL data for the black hole transient GRO J1655-40. The observations consist of four ToO (100 ks each) observations's AO-3 spread from February to April of 2005. We present here the preliminary spectral analysis of this source between 5 and 200 keV. Also, some comments of the light curves obtained during this period are shown. 
M. D. Caballero-Garc\'ia (1), E. Kuulkers (2), P. Kretschmar (2), A.   Domingo (1), J. M. Miller (3), J. M. Mas-Hesse (4) ((...