Extragalactic gamma-ray background from AGN winds and star-forming galaxies in cosmological galaxy-formation modelsA. Lamastra, N. Menci, F. Fiore, L. A. Antonelli, S. Colafrancesco, D. Guetta and A. StamerraA&A, 607 (2017) A18DOI: https://doi.org/10.1051/0004-6361/201731452