@misc{indiciae86b09a6d9bd6,
  title = {Quantum theory of a noninversion laser with injected atomic coherence.},
  author = {JA Bergou and P Bogár},
  year = {1991},
  doi = {10.1103/physreva.43.4889},
  url = {https://pubmed.ncbi.nlm.nih.gov/9905607/},
  note = {Source identifier: 9905607}
}