@misc{indiciae702d5aa43fb4,
  title = {Wavelength-modulated light generator.},
  author = {D Regan and C W Tyler},
  year = {1971},
  doi = {10.1016/0042-6989(71)90204-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/5575853/},
  note = {Source identifier: 5575853}
}