@misc{indiciaeecf79982f4cd,
  title = {Towards a visual prosthesis.},
  author = {W Lewin},
  year = {1971},
  doi = {10.1093/neurosurgery/18.cn\_suppl\_1.155},
  url = {https://pubmed.ncbi.nlm.nih.gov/9015638/},
  note = {Source identifier: 9015638}
}