@inproceedings{Bouchet:2020/k,
  author = "Bouchet, François",
  title = "{Observational Cosmology}",
  doi = "10.22323/1.364.0704",
  booktitle = "Proceedings of European Physical Society Conference on High Energy Physics {\textemdash} PoS(EPS-HEP2019)",
  year = 2020,
  volume = "364",
  pages = "704"
}