@misc{indiciaed527400523b5,
  title = {Functional integrals for QCD at nonzero chemical potential and zero density.},
  author = {Thomas D Cohen},
  year = {2003},
  doi = {10.1103/physrevlett.91.222001},
  url = {https://pubmed.ncbi.nlm.nih.gov/14683230/},
  note = {Source identifier: 14683230}
}