@misc{indiciae8e6b77de79ca,
  title = {Transponders For Use Aboard Distant Spacecraft},
  author = {Nguyen, Tien M. and Kayalar, Selahattin and Yeh, Hen-Geul and Kyriacou, Charles},
  year = {1995},
  url = {https://ntrs.nasa.gov/citations/19950065510},
  note = {Source identifier: 19950065510}
}