@misc{indiciae6cd5cb63a68b,
  title = {Note on Lucas' Theorem.},
  author = {M B Porter},
  year = {1916},
  doi = {10.1073/pnas.2.6.335},
  url = {https://pubmed.ncbi.nlm.nih.gov/16576158/},
  note = {Source identifier: 16576158}
}