@misc{indiciaed4831b728bba,
  title = {Light quantum particles in a metallic environment.},
  author = {P Hedegrd},
  year = {1987},
  doi = {10.1103/physrevb.35.533},
  url = {https://pubmed.ncbi.nlm.nih.gov/9941436/},
  note = {Source identifier: 9941436}
}