@misc{indiciae6ece7579f04d,
  title = {Quantum phonon optics: Coherent and squeezed atomic displacements.},
  author = {X Hu and F Nori},
  year = {1996},
  doi = {10.1103/physrevb.53.2419},
  url = {https://pubmed.ncbi.nlm.nih.gov/9983744/},
  note = {Source identifier: 9983744}
}