@misc{indiciae9718b30e1498,
  title = {An alternate technique for difference spectroscopy.},
  author = {J B Swaney},
  year = {1971},
  doi = {10.1016/0003-2697(71)90268-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/5168774/},
  note = {Source identifier: 5168774}
}