@misc{indiciae7f17119c7f4e,
  title = {A generalization of binary minimum shift keying and staggered quadriphase shift keying modulation},
  author = {Massey, J. L.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790022083},
  note = {Source identifier: 19790022083}
}