@misc{indiciae9a6117ef20d9,
  title = {What does the eye see best?},
  author = {Watson, A. B. and Barlow, H. B. and Robson, J. G.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19830048492},
  note = {Source identifier: 19830048492}
}