@misc{indiciae0de5b8619863,
  title = {Molecular models.},
  author = {C Chothia and P Pauling},
  year = {1971},
  doi = {10.1038/229281a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4323552/},
  note = {Source identifier: 4323552}
}