@misc{indiciae8cfb61aac6c8,
  title = {Exploring the Moon and Mars Using an Orbiting Superconducting Gravity Gradiometer},
  author = {Paik, Ho Jung and Strayer, Donald M.},
  year = {2004},
  url = {https://ntrs.nasa.gov/citations/20060014030},
  note = {Source identifier: 20060014030}
}