@article{Koshelkin:2013xo,
  author = "Koshelkin, Andrey",
  title = "{Gauge invariant current and masses in 2D SU(N) Field Theory}",
  doi = "10.22323/1.171.0059",
  journal = "PoS",
  year = 2013,
  volume = "Confinement X",
  pages = "059"
}