@misc{indiciae76dab72d9f5f,
  title = {Work hours and sleepiness.},
  author = {T Akerstedt},
  year = {1995},
  doi = {10.1016/0987-7053(96)84910-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/8904199/},
  note = {Source identifier: 8904199}
}