@misc{indiciae7a5a566012fc,
  title = {GEOS 3 ocean geoid investigation},
  author = {Yionoulis, S. M. and Eisner, A. and Pisacane, V. L. and Black, H. D. and Pryor, L. L.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790060674},
  note = {Source identifier: 19790060674}
}