@misc{indiciaee8f2e24071b6,
  title = {On the Vector Model for Almost Closed Shells.},
  author = {M H Johnson},
  year = {1934},
  doi = {10.1073/pnas.20.2.117},
  url = {https://pubmed.ncbi.nlm.nih.gov/16587853/},
  note = {Source identifier: 16587853}
}