@inproceedings{Tomas:2018JN,
  author = "Tomas, Rogelio  and  Benedikt, Michael  and  Hofer, Michael  and  Keintzel, Jacqueline  and  Zimmermann, Frank",
  title = "{Towards Future Circular Colliders}",
  doi = "10.22323/1.321.0268",
  booktitle = "Proceedings of Sixth Annual Conference on Large Hadron Collider Physics {\textemdash} PoS(LHCP2018)",
  year = 2018,
  volume = "321",
  pages = "268"
}