@misc{indiciaec421499da873,
  title = {Stationary spatial patterns in passive optical systems: Two-level atoms.},
  author = {LA Lugiato and C Oldano},
  year = {1988},
  doi = {10.1103/physreva.37.3896},
  url = {https://pubmed.ncbi.nlm.nih.gov/9899502/},
  note = {Source identifier: 9899502}
}