@misc{indiciaeb7b2c3e76fe6,
  title = {On Convergence in Length.},
  author = {M C Ayer},
  year = {1945},
  doi = {10.1073/pnas.31.8.261},
  url = {https://pubmed.ncbi.nlm.nih.gov/16588701/},
  note = {Source identifier: 16588701}
}