@misc{indiciae8ce29ddd0a94,
  title = {Orders for Which a Given Number of Groups Exist.},
  author = {G A Miller},
  year = {1932},
  doi = {10.1073/pnas.18.6.472},
  url = {https://pubmed.ncbi.nlm.nih.gov/16587718/},
  note = {Source identifier: 16587718}
}