@article{Conrad:2024xa,
  author = "Conrad, Nils Dirk  and  Gasparyan, Ashot  and  Epelbaum, Evgeny",
  title = "{Two-loop calculation of the nucleon self-energy}",
  doi = "10.22323/1.413.0074",
  journal = "PoS",
  year = 2024,
  volume = "CD2021",
  pages = "074"
}