@misc{indiciaef6389ba6dc87,
  title = {A FD/DAMA network architecture for the first generation land mobile satellite services},
  author = {Yan, T.-Y. and Wang, C. and Cheng, U. and Dessouky, K. and Rafferty, W.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900064264},
  note = {Source identifier: 19900064264}
}