@article{vanBeekveld:2019UC,
  author = "van Beekveld, Melissa  and  Beenakker, Wim  and  Laenen, Eric  and  Misra, Anuradha  and  White, Christopher D.",
  title = "{The role of soft quarks in next-to-leading power threshold effects}",
  doi = "10.22323/1.375.0053",
  journal = "PoS",
  year = 2019,
  volume = "RADCOR2019",
  pages = "053"
}