@misc{indiciaeee925558a396,
  title = {Saturation effects in a two-mode ring laser.},
  author = {S Zhu},
  year = {1994},
  doi = {10.1103/physreva.50.1710},
  url = {https://pubmed.ncbi.nlm.nih.gov/9911063/},
  note = {Source identifier: 9911063}
}