@misc{indiciae959abb2c36ce,
  title = {Interannual Gravity Variations},
  author = {Gegout, P. and Dong, D. and Dickey, J. O.},
  year = {1998},
  url = {https://ntrs.nasa.gov/citations/20060034806},
  note = {Source identifier: 20060034806}
}