@misc{indiciaed5e531da6489,
  title = {Space languages: Solving the classic scheduling problem in Ada and Lisp},
  author = {Davis, Stephen and Hays, Dan and Wolfsberger, John W.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19890015455},
  note = {Source identifier: 19890015455}
}