@misc{indiciae009b83acc186,
  title = {N-level atom and N-1 modes: Statistical aspects and interaction with squeezed light.},
  author = {AM Abdel-Hafez and A Obada and MM Ahmad},
  year = {1987},
  doi = {10.1103/physreva.35.1634},
  url = {https://pubmed.ncbi.nlm.nih.gov/9898325/},
  note = {Source identifier: 9898325}
}