@misc{indiciae7a23f9e7b9ed,
  title = {Intensities in Atomic Spectra.},
  author = {M H Johnson},
  year = {1933},
  doi = {10.1073/pnas.19.10.916},
  url = {https://pubmed.ncbi.nlm.nih.gov/16587812/},
  note = {Source identifier: 16587812}
}