@misc{indiciae6449324d56f1,
  title = {Deep Space Network availability for radio and radar astronomy},
  author = {Klein, M. J. and Geldzahler, B. J. and Resch, G. M.},
  year = {2001},
  url = {https://ntrs.nasa.gov/citations/20060032066},
  note = {Source identifier: 20060032066}
}