@inproceedings{Shiltsev:2020CN,
  author = "Shiltsev, Vladimir",
  title = "{Accelerators for HEP: Challenges and R\&D}",
  doi = "10.22323/1.390.0039",
  booktitle = "Proceedings of 40th International Conference on High Energy physics {\textemdash} PoS(ICHEP2020)",
  year = 2020,
  volume = "390",
  pages = "039"
}