{"identifier":"nobleid:/w1/20260526/E4756F98","arkIdentifier":"ark:/48914/w1/20260526/E4756F98","version":1,"workTitle":"Cosmological Evolution of the Hard X‐Ray Active Galactic Nucleus Luminosity Function and the Origin of the Hard X‐Ray Background","workType":"Journal Article","authors":"Yoshihiro Ueda, Masayuki Akiyama, Kouji Ohta, Takamitsu Miyaji","description":null,"workUrl":null,"createdAt":"2026-05-26T03:50:18.179491Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260526/E4756F98.v1"}