@article{Constantinou:2008iW,
  author = "Constantinou, Martha",
  title = "{The three-loop $\beta$ function of SU(N) lattice gauge theories with Overlap fermions}",
  doi = "10.22323/1.042.0247",
  journal = "PoS",
  year = 2008,
  volume = "LATTICE 2007",
  pages = "247"
}