@inproceedings{Haardt:2011lP,
  author = "Haardt, Francesco",
  title = "{Evolution of the Cosmological UV Background (invited talk)}",
  doi = "10.22323/1.123.0226",
  booktitle = "Proceedings of 25th Texas Symposium on Relativistic Astrophysics  {\textemdash} PoS(Texas 2010)",
  year = 2011,
  volume = "123",
  pages = "226"
}