@inproceedings{Wolff:2016ub,
  author = "Wolff, Ulli  and  Niedermayer, Ferenc",
  title = "{O(3) model with Nienhuis action}",
  doi = "10.22323/1.256.0317",
  booktitle = "Proceedings of 34th annual International Symposium on Lattice Field Theory {\textemdash} PoS(LATTICE2016)",
  year = 2016,
  volume = "256",
  pages = "317"
}