@misc{130871,
  author = {Edward Kelley},
  title = {Reflections on Sunlight-or Daylight-Readability},
  year = {2007},
  number = {23},
  month = {2007-01-01},
  publisher = {Information Display},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=32557},
  language = {en},
}