@article{Schupp:20123T,
  author = "Schupp, Peter  and  Jurco, Branislav",
  title = "{Nambu sigma model}",
  doi = "10.22323/1.155.0045",
  journal = "PoS",
  year = 2012,
  volume = "CORFU2011",
  pages = "045"
}