@misc{indiciae94973ff6eeaa,
  title = {Converting Gravity-Bin Parameters To Spherical Harmonics},
  author = {Wu, Jiun-Tsong and Bertiger, William I. and Wu, Sien-Chong},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930000138},
  note = {Source identifier: 19930000138}
}