@misc{indiciaec9e5a3293d32,
  title = {String tension from the Schwinger-Dyson equation for a Wilson loop.},
  author = {SS Xue},
  year = {1988},
  doi = {10.1103/physrevd.37.493},
  url = {https://pubmed.ncbi.nlm.nih.gov/9958705/},
  note = {Source identifier: 9958705}
}