@misc{indiciae0f62f3ca4d66,
  title = {DUKSUP: A Computer Program for High Thrust Launch Vehicle Trajectory Design and Optimization},
  author = {Spurlock, O. Frank and Williams, Craig H.},
  year = {2015},
  url = {https://ntrs.nasa.gov/citations/20150010987},
  note = {Source identifier: 20150010987}
}