@misc{indiciaec0f8c94a26a2,
  title = {Global, Multi-Objective Trajectory Optimization With Parametric Spreading},
  author = {Vavrina, Matthew A. and Englander, Jacob A. and Phillips, Sean M. and Hughes, Kyle M.},
  year = {2017},
  url = {https://ntrs.nasa.gov/citations/20170007991},
  note = {Source identifier: 20170007991}
}