@inproceedings{Gerber:2015op,
  author = "Gerber, Urs  and  Bautista Guzman, Irais  and  Bietenholz, Wolfgang  and  Mejia-Diaz, Hector  and  Hofmann, Christoph",
  title = "{Topologically restricted measurements in lattice sigma-models}",
  doi = "10.22323/1.214.0320",
  booktitle = "Proceedings of The 32nd International Symposium on Lattice Field Theory {\textemdash} PoS(LATTICE2014)",
  year = 2015,
  volume = "214",
  pages = "320"
}