@misc{indiciae0b27c5f881ea,
  title = {Three-level atom laser model with results and applications.},
  author = {AM Smith and CW Gardiner},
  year = {1990},
  doi = {10.1103/physreva.41.2730},
  url = {https://pubmed.ncbi.nlm.nih.gov/9903407/},
  note = {Source identifier: 9903407}
}