@misc{indiciaefe2b0ce3a883,
  title = {SOLUTION OF THE BURNSIDE PROBLEM FOR EXPONENT 6.},
  author = {M Hall},
  year = {1957},
  doi = {10.1073/pnas.43.8.751},
  url = {https://pubmed.ncbi.nlm.nih.gov/16590081/},
  note = {Source identifier: 16590081}
}