@misc{indiciae8a401633fc44,
  title = {A high resolution gravity model for Venus - GVM-1},
  author = {Nerem, R. S. and Bills, B. G. and Mcnamee, J. B.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930051835},
  note = {Source identifier: 19930051835}
}