@article{TorresBobadilla:2020N8,
  author = "Torres Bobadilla, William J.",
  title = "{Recent advances in the $\mu\!-\!e$ scattering amplitude at NNLO in QED}",
  doi = "10.22323/1.364.0676",
  journal = "PoS",
  year = 2020,
  volume = "EPS-HEP2019",
  pages = "676"
}