@misc{indiciae629ec6e2cc0b,
  title = {Sleep, Circadian Rhythms, and Performance During Space Shuttle Missions},
  author = {Neri, David F. and Czeisler, Charles A. and Dijk, Derk-Jan and Wyatt, James K. and Ronda, Joseph M. and Hughes, Rod J.},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20030068197},
  note = {Source identifier: 20030068197}
}