@misc{indiciaefad209d792e8,
  title = {Phase-space representation of amplitude-squared squeezing.},
  author = {M Hillery},
  year = {1992},
  doi = {10.1103/physreva.45.4944},
  url = {https://pubmed.ncbi.nlm.nih.gov/9907577/},
  note = {Source identifier: 9907577}
}