@misc{indiciae8034340b55cc,
  title = {Nonlinear sigma model from two-dimensional QCD.},
  author = {H Falomir and EM Santangelo},
  year = {1986},
  doi = {10.1103/physrevlett.56.1659},
  url = {https://pubmed.ncbi.nlm.nih.gov/10032735/},
  note = {Source identifier: 10032735}
}