@misc{indiciae767e75639a50,
  title = {BCS superconductivity with fixed number parity.},
  author = {B Jankó and A Smith and V Ambegaokar},
  year = {1994},
  doi = {10.1103/physrevb.50.1152},
  url = {https://pubmed.ncbi.nlm.nih.gov/9975785/},
  note = {Source identifier: 9975785}
}