@misc{indiciaedd5e6efa8a5c,
  title = {A 60-hour work week.},
  author = {D W Olson and D J Tonsfeldt},
  year = {1989},
  doi = {10.1016/s0196-0644(89)80961-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/2802294/},
  note = {Source identifier: 2802294}
}