INTEGRAL/IBIS 7-year All-Sky Hard X-ray Survey - I. Image reconstructionR. Krivonos, M. Revnivtsev, S. Tsygankov, S. Sazonov, A. Vikhlinin, M. Pavlinsky, E. Churazov and R. SunyaevA&A, 519 (2010) A107DOI: https://doi.org/10.1051/0004-6361/200913814
