@misc{indiciae22a8bd776b04,
  title = {Average persistent current in a mesoscopic ring.},
  author = {von Oppen F and EK Riedel},
  year = {1991},
  doi = {10.1103/physrevlett.66.84},
  url = {https://pubmed.ncbi.nlm.nih.gov/10043148/},
  note = {Source identifier: 10043148}
}