@misc{indiciae74c1bb610916,
  title = {New universality classes for two-dimensional sigma -models.},
  author = {S Caracciolo and RG Edwards and A Pelissetto and AD Sokal},
  year = {1993},
  doi = {10.1103/physrevlett.71.3906},
  url = {https://pubmed.ncbi.nlm.nih.gov/10055105/},
  note = {Source identifier: 10055105}
}