@misc{1168156,
  author = {Harry J Keegan and John C Schleter and Wiley A Hall and Gladys M Haas},
  title = {Spectrophotometric and colorimetric study of the fading of dyed papers and cardboards under natural daylight:},
  year = {1955},
  month = {1955-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.RPT.4438},
  language = {en},
}