@misc{indiciaefe9a89510062,
  title = {Paradoxical sleep and depth perception.},
  author = {S A Lewis and J P Sloan and S K Jones},
  year = {1978},
  doi = {10.1016/0301-0511(78)90003-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/203345/},
  note = {Source identifier: 203345}
}