@misc{indiciae5e195ab062cb,
  title = {New Light on Two-Electron Jumps.},
  author = {R A Millikan and I S Bowen},
  year = {1925},
  doi = {10.1073/pnas.11.6.329},
  url = {https://pubmed.ncbi.nlm.nih.gov/16587010/},
  note = {Source identifier: 16587010}
}