@inproceedings{Maas:2012ap,
  author = "Maas, Axel",
  title = "{The structure of the residual gauge orbit}",
  doi = "10.22323/1.136.0028",
  booktitle = "Proceedings of International Workshop on QCD Green's Functions, Confinement and Phenomenology {\textemdash} PoS(QCD-TNT-II)",
  year = 2012,
  volume = "136",
  pages = "028"
}