@article{Moortgat-Pick:2024mr,
  author = "Moortgat-Pick, Gudrid  and  Riemann, Sabine  and  Sievers, Peter  and  Tenholt, Carmen",
  title = "{R\&D for positron sources at high-energy lepton colliders}",
  doi = "10.22323/1.449.0626",
  journal = "PoS",
  year = 2024,
  volume = "EPS-HEP2023",
  pages = "626"
}