@misc{indiciae825e3c2a7f6b,
  title = {Laser cooling in a squeezed vacuum.},
  author = {R Graham and DF Walls and W Zhang},
  year = {1991},
  doi = {10.1103/physreva.44.7777},
  url = {https://pubmed.ncbi.nlm.nih.gov/9905913/},
  note = {Source identifier: 9905913}
}