@misc{indiciaefacbd6f05975,
  title = {Correlation inequality for surface-scattering operators.},
  author = {U Leuthausser},
  year = {1985},
  doi = {10.1103/physreva.31.1948},
  url = {https://pubmed.ncbi.nlm.nih.gov/9895711/},
  note = {Source identifier: 9895711}
}