@ARTICLE{2012ApJ...746..125H,
   author = {{Haardt}, F. and {Madau}, P.},
    title = "{Radiative Transfer in a Clumpy Universe. IV. New Synthesis Models of the Cosmic UV/X-Ray Background}",
  journal = {apj},
archivePrefix = "arXiv",
   eprint = {1105.2039},
 primaryClass = "astro-ph.CO",
 keywords = {cosmology: theory, diffuse radiation, intergalactic medium, galaxies: evolution, quasars: general},
     year = 2012,
    month = feb,
   volume = 746,
      eid = {125},
    pages = {125},
      doi = {10.1088/0004-637X/746/2/125},
   adsurl = {http://adsabs.harvard.edu/abs/2012ApJ...746..125H},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}