@inproceedings{Narayanan:2009PN,
  author = "Narayanan, Rajamani  and  Neuberger, Herbert  and  Vicari, Ettore",
  title = "{Large N transition in the 2D SU(N)xSU(N) nonlinear sigma model. }",
  doi = "10.22323/1.066.0240",
  booktitle = "Proceedings of The XXVI International Symposium on Lattice Field Theory  {\textemdash} PoS(LATTICE 2008)",
  year = 2009,
  volume = "066",
  pages = "240"
}