@misc{indiciaef6777e6cfe36,
  title = {Efficient Optimization of Low-Thrust Spacecraft Trajectories},
  author = {Lee, Seungwon and Fink, Wolfgang and Russell, Ryan and Terrile, Richard and Petropoulos, Anastassios and vonAllmen, Paul},
  year = {2007},
  url = {https://ntrs.nasa.gov/citations/20100002843},
  note = {Source identifier: 20100002843}
}