@misc{indiciaef64765cffd1c,
  title = {INTRODUCTION.},
  author = {R Revelle},
  year = {1964},
  doi = {10.1073/pnas.52.2.517},
  url = {https://pubmed.ncbi.nlm.nih.gov/16591206/},
  note = {Source identifier: 16591206}
}