Blain, A W.(2002). The 60-μm extragalactic background radiation intensity, dust-enshrouded active galactic nuclei and the assembly of groups and clusters of galaxies. Monthly Notices of the Royal Astronomical Society, 333(1), 222-230. doi:10.1046/j.1365-8711.2002.05398.x

Blain, A. W. "The 60-μm Extragalactic Background Radiation Intensity, Dust-enshrouded Active Galactic Nuclei and the Assembly of Groups and Clusters of Galaxies". Monthly Notices of the Royal Astronomical Society, 333.1 ( 2002 ): 222-230.