@misc{indiciaeda578b90a8b0,
  title = {Terrestrial reference systems related to the TOPEX/Poseidon project},
  author = {Boucher, Claude and Willis, P. and Barlier, Francois and Mazzega, P.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19930005778},
  note = {Source identifier: 19930005778}
}