@misc{indiciae655f08ffa8f1,
  title = {A piloted simulator evaluation of a ground-based 4D descent advisor algorithm},
  author = {Green, Steven M. and Davis, Thomas J. and Erzberger, Heinz},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19870063251},
  note = {Source identifier: 19870063251}
}