@misc{indiciae3e229a12c724,
  title = {Asymptotic diophantine approximations to e.},
  author = {W W Adams},
  year = {1966},
  doi = {10.1073/pnas.55.1.28},
  url = {https://pubmed.ncbi.nlm.nih.gov/16578627/},
  note = {Source identifier: 16578627}
}