@misc{indiciaebfb54ef7b5e6,
  title = {Trellis-coded MPSK modulation techniques for MSAT-X(sup)1},
  author = {Divsalar, Dariush and Simon, Marvin K.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19880016337},
  note = {Source identifier: 19880016337}
}