@misc{indiciaec05879a63274,
  title = {Coherent phonons: electronic softening or anharmonicity?},
  author = {S Fahy and D A Reis},
  year = {2004},
  doi = {10.1103/physrevlett.93.109701},
  url = {https://pubmed.ncbi.nlm.nih.gov/15447467/},
  note = {Source identifier: 15447467}
}