@misc{indiciae84394fe26817,
  title = {Phobos/Deimos Sample Return via Solar Sail},
  author = {Matloff, Gregory L. and Taylor, Travis and Powell, Conley and Moton, Tryshanda},
  year = {2004},
  url = {https://ntrs.nasa.gov/citations/20050207514},
  note = {Source identifier: 20050207514}
}