@misc{indiciae21d28ee38ac3,
  title = {Multilaterating the GEOS-3 satellite},
  author = {Escobal, P. R. and Von Roos, O. H. and Gallagher, J. F.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780044965},
  note = {Source identifier: 19780044965}
}