@misc{indiciae58e4e06e17a0,
  title = {Tidal Implications for the GRACE Satellite Mission},
  author = {Ray, Richard D. and Egbert, G. D. and Pavlis, N. K. and Smith, David E.},
  year = {2000},
  url = {https://ntrs.nasa.gov/citations/20010106923},
  note = {Source identifier: 20010106923}
}