@misc{indiciae6edeb91f3b1d,
  title = {Daytime visual load and the effects upon human sleep.},
  author = {J A Horne and B Walmsley},
  year = {1976},
  doi = {10.1111/j.1469-8986.1976.tb00084.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/176675/},
  note = {Source identifier: 176675}
}