@misc{indiciaec5e659168b36,
  title = {Spread-spectrum multiple access using wideband noncoherent MFSK},
  author = {Ha, Tri T. and Pratt, Timothy and Maggenti, Mark A.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19880039445},
  note = {Source identifier: 19880039445}
}