@article{BlanchBigas:20156C,
  author = "Blanch Bigas, Oscar",
  title = "{VHE photon propagation and determination of the cosmological constants}",
  doi = "10.22323/1.218.0014",
  journal = "PoS",
  year = 2015,
  volume = "Scineghe2014",
  pages = "014"
}