1. NuSTAR measurement of the cosmic X-ray background in the 3–20 keV energy band. Issue 3 (4th February 2021) Authors: Krivonos, Roman; Wik, Daniel; Grefenstette, Brian; Madsen, Kristin; Perez, Kerstin; Rossland, Steven; Sazonov, Sergey; Zoglauer, Andreas Journal: Monthly notices of the Royal Astronomical Society Issue: Volume 502:Issue 3(2021) Page Start: 3966 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗