@article{article, title  = {{The NuSTAR Extragalactic Surveys: The Number Counts of Active Galactic Nuclei and the Resolved Fraction of the Cosmic X-Ray Background}},

 publisher = {{American Astronomical Society}},

 url = {{https://eprints.whiterose.ac.uk/id/eprint/107851 https://doi.org/10.3847/0004-637X/831/2/185 }},

 year = {{2016}},

 month = {{11}},

 author = {{Harrison FA and Aird J and Civano F and Lansbury G and Mullaney JR and Ballantyne DR and Alexander DM and Stern D and Ajello M and Barret D and Bauer FE et al}},

 doi = {{10.3847/0004-637X/831/2/185}},

 volume = {{831}},

 journal = {{Astrophysical Journal}},

 issue = {{2}},

 note = {{Accessed on 2025/11/18}}}