@article{Zoller:2019uK,
  author = "Zoller, Max  and  Pozzorini, Stefano  and  Zhang, Hantian",
  title = "{Rational terms in two-loop calculations}",
  doi = "10.22323/1.375.0081",
  journal = "PoS",
  year = 2019,
  volume = "RADCOR2019",
  pages = "081"
}