@article{Roman:2017Ju,
  author = "Roman, Matthieu  and  HARDIN, Delphine  and  Betoule, Marc",
  title = "{Cosmology with Type Ia supernovae: environmental effects}",
  doi = "10.22323/1.314.0052",
  journal = "PoS",
  year = 2017,
  volume = "EPS-HEP2017",
  pages = "052"
}