@misc{indiciae13081431cfb5,
  title = {Colorimetry.},
  author = {D L Hildenbrand},
  year = {1968},
  doi = {10.1126/science.159.3811.222},
  url = {https://pubmed.ncbi.nlm.nih.gov/5634921/},
  note = {Source identifier: 5634921}
}