@misc{indiciae12af2e0e9e9a,
  title = {Hexagonal patterns in optical bistability.},
  author = {WJ Firth and AJ Scroggie and GS McDonald and LA Lugiato},
  year = {1992},
  doi = {10.1103/physreva.46.r3609},
  url = {https://pubmed.ncbi.nlm.nih.gov/9908662/},
  note = {Source identifier: 9908662}
}