@misc{indiciaeaed059033e42,
  title = {Simulation Propulsion System and Trajectory Optimization},
  author = {Hendricks, Eric S. and Falck, Robert D. and Gray, Justin S.},
  year = {2017},
  url = {https://ntrs.nasa.gov/citations/20170007922},
  note = {Source identifier: 20170007922}
}