@misc{indiciaeefb48ca37d26,
  title = {Amplitude-squared squeezing inside and outside a cavity.},
  author = {D Yu},
  year = {1992},
  doi = {10.1103/physreva.45.2121},
  url = {https://pubmed.ncbi.nlm.nih.gov/9907213/},
  note = {Source identifier: 9907213}
}