@misc{indiciae4319b5a31880,
  title = {Effects of Gravity-Assist Timing on Outer-Planet Missions Using Solar-Electric Propulsion},
  author = {Woo, Byoungsam and Coverstone, Victoria L. and Cupples, Michael},
  year = {2004},
  url = {https://ntrs.nasa.gov/citations/20040121130},
  note = {Source identifier: 20040121130}
}