@misc{indiciaef2404959a535,
  title = {Ray tracing evaluation of a technique for correcting the refraction errors in satellite tracking data},
  author = {Gardner, C. S. and Rowlett, J. R. and Hendrickson, B. E.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19780068821},
  note = {Source identifier: 19780068821}
}