@misc{indiciae35298febc5e9,
  title = {Some Theorems Connected with Irrational Numbers.},
  author = {W D Macmillan},
  year = {1915},
  doi = {10.1073/pnas.1.7.437},
  url = {https://pubmed.ncbi.nlm.nih.gov/16576039/},
  note = {Source identifier: 16576039}
}