@misc{indiciae927203a0d830,
  title = {Surface anharmonicity on Cu(110).},
  author = {G Armand and P Zeppenfeld},
  year = {1989},
  doi = {10.1103/physrevb.40.5936},
  url = {https://pubmed.ncbi.nlm.nih.gov/9992655/},
  note = {Source identifier: 9992655}
}