@article{Biteau:2016Kz,
  author = "Biteau, Jonathan  and  Williams, David A.",
  title = "{Gamma-ray cosmology and fundamental physics with TeV blazars: results from 20 years of observations }",
  doi = "10.22323/1.236.0748",
  journal = "PoS",
  year = 2016,
  volume = "ICRC2015",
  pages = "748"
}