@article{Nabeebaccus:2023Nb,
  author = "Nabeebaccus, Saad  and  Zwicky, Roman",
  title = "{On the $ R_{K} $ theory error}",
  doi = "10.22323/1.411.0071",
  journal = "PoS",
  year = 2023,
  volume = "CKM2021",
  pages = "071"
}