Heavily obscured AGN detection: A radio versus X-ray challenge G. Mazzolari, R. Gilli, M. Brusa, M. Mignoli, F. Vito, I. Prandoni, S. Marchesi, M. Chiaberge, G. Lanzuisi, Q. D’Amato et al. (4 more) A&A, 687 (2024) A120 Published online: 02 July 2024 DOI: 10.1051/0004-6361/202348072