@inproceedings{Hietanen:2012Ou,
  author = "Hietanen, Ari  and  Lucini, Biagio",
  title = "{Interface tension of 3d 4-states Potts model using the Wang-Landau algorithm}",
  doi = "10.22323/1.139.0034",
  booktitle = "Proceedings of XXIX International Symposium on Lattice Field Theory  {\textemdash} PoS(Lattice 2011)",
  year = 2012,
  volume = "139",
  pages = "034"
}