@misc{indiciae4ea38f2e99bc,
  title = {Advanced coding and modulation schemes for TDRSS},
  author = {Harrell, Linda and Kaplan, Ted and Berman, Ted and Chang, Susan},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940016877},
  note = {Source identifier: 19940016877}
}