@misc{indiciae54b02f4edfae,
  title = {Satellite gravity-gradient applications for geodetic determinations},
  author = {Mancini, A. and Schow, R. A., Jr.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19660027038},
  note = {Source identifier: 19660027038}
}