@article{Alkofer:2011uD,
  author = "Alkofer, Reinhard",
  title = "{On Confinement, Chiral Symmetry Breaking, and the UA(1) anomaly in Functional Approaches}",
  doi = "10.22323/1.117.0030",
  journal = "PoS",
  year = 2011,
  volume = "FacesQCD",
  pages = "030"
}