TY - JOUR T1 - The evolving AGN duty cycle in galaxies since z ∼ 3 as encoded in the X-ray luminosity function JO - The Astrophysical Journal UR - https://eprints.whiterose.ac.uk/id/eprint/161527 PY - 2020/03/23 AU - Delvecchio I AU - Daddi E AU - Aird J AU - Mullaney JR AU - Bernhard E AU - Grimmett LP AU - Carraro R AU - Cimatti A AU - Zamorani G AU - Caplar N AU - Vito F et al ED - DO - DOI: 10.3847/1538-4357/ab789c PB - American Astronomical Society VL - 892 IS - 1 Y2 - 2025/11/18 ER -