@misc{indiciaedc9f2d422957,
  title = {Evaluating advanced propulsion systems for the Titan explorer mission},
  author = {Noca, M. and Frisbee, R. and Johnson, L. and Kos, L. and Gefert, L. and Dudzinski, L.},
  year = {2001},
  url = {https://ntrs.nasa.gov/citations/20060031967},
  note = {Source identifier: 20060031967}
}