NuSTAR reveals that the heavily obscured nucleus of NGC 2785 was the contaminant of IRAS 09104+4109 in the BeppoSAX/PDS hard X-raysC. Vignali, P. Severgnini, E. Piconcelli, G. Lanzuisi, R. Gilli, M. Mignoli, A. Comastri, L. Ballo, K. Iwasawa and V. La ParolaA&A, 619 (2018) A16DOI: https://doi.org/10.1051/0004-6361/201833805