@article{Bicudo:20163K,
  author = "Bicudo, Pedro  and  Binosi, Daniele  and  Cardoso, Nuno  and  Oliveira, Orlando  and  Silva, Paulo J.",
  title = "{Gauge fixing and the gluon propagator in renormalizable xi gauges}",
  doi = "10.22323/1.251.0317",
  journal = "PoS",
  year = 2016,
  volume = "LATTICE 2015",
  pages = "317"
}