First results of IBIS/ISGRI Cygnus X-3 monitoring during INTEGRAL PV phase P. Goldoni, J. M. Bonnet-Bidaud, M. Falanga and A. Goldwurm A&A, 411 1 (2003) L399-L403 Published online: 17 November 2003 DOI: 10.1051/0004-6361:20031392