@misc{indiciae24c692fa8ebe,
  title = {One-dimensional quantum electron system under a finite voltage.},
  author = {P Hu},
  year = {1987},
  doi = {10.1103/physrevb.35.4078},
  url = {https://pubmed.ncbi.nlm.nih.gov/9941936/},
  note = {Source identifier: 9941936}
}