@misc{indiciaef00e87e06973,
  title = {Phosphenes.},
  author = {G Oster},
  year = {1970},
  doi = {10.1038/scientificamerican0270-82},
  url = {https://pubmed.ncbi.nlm.nih.gov/5410550/},
  note = {Source identifier: 5410550}
}