@misc{indiciae9d7eb32501a2,
  title = {Monitoring global geodynamical parameter variations with GPS and low earth satellites},
  author = {Wu, S. C. and Lichten, S. M. and Malla, R. P.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920060725},
  note = {Source identifier: 19920060725}
}