The properties of the AGN torus as revealed from a set of unbiased NuSTAR observations X. Zhao, S. Marchesi, M. Ajello, D. Cole, Z. Hu, R. Silver and N. Torres-Albà A&A, 650 (2021) A57 Published online: 07 June 2021 DOI: 10.1051/0004-6361/202140297