@misc{indiciae130159a7928c,
  title = {Two-dimensional Heisenberg model with nonlinear interactions.},
  author = {Sergio Caracciolo and Andrea Pelissetto},
  year = {2002},
  doi = {10.1103/physreve.66.016120},
  url = {https://pubmed.ncbi.nlm.nih.gov/12241439/},
  note = {Source identifier: 12241439}
}