@inproceedings{Prandini:20114y,
  author = "Prandini, Elisa",
  title = "{TeV blazars and their distance}",
  doi = "10.22323/1.121.0012",
  booktitle = "Proceedings of Cosmic Radiation Fields: Sources in the early Universe {\textemdash} PoS(CRF 2010)",
  year = 2011,
  volume = "121",
  pages = "012"
}