Using the Correlation between Isgri Survey Results and Other Catalogues   to Aid Source Identification
  In order to help in the identification of INTEGRAL/ISGRI sources, we have developed a software package which allows a rapid and detailed cross-correlation to be performed between various source catalogues. It allows subsets of catalogues to be constructed at a selected level of probability of association, which can then be used to construct multi-waveband correlations. 
John B. Stephen, A. Malizia and L. Bassani