@inproceedings{Penin:2007mZ,
  author = "Penin, Alexander",
  title = "{Two-loop corrections to Bhabha scattering}",
  doi = "10.22323/1.021.0310",
  booktitle = "Proceedings of International Europhysics Conference on High Energy Physics {\textemdash} PoS(HEP2005)",
  year = 2007,
  volume = "021",
  pages = "310"
}