A description of sources detected by INTEGRAL during the first 4 years of observationsA. Bodaghee, T. J.-L. Courvoisier, J. Rodriguez, V. Beckmann, N. Produit, D. Hannikainen, E. Kuulkers, D. R. Willis and G. WendtA&A, 467 2 (2007) 585-596DOI: https://doi.org/10.1051/0004-6361:20077091