@misc{indiciae28250f37e258,
  title = {Surface phonon dispersion on Cu(111).},
  author = {MH Mohamed and LL Kesmodel and BM Hall and DL Mills},
  year = {1988},
  doi = {10.1103/physrevb.37.2763},
  url = {https://pubmed.ncbi.nlm.nih.gov/9944847/},
  note = {Source identifier: 9944847}
}