@misc{indiciae888fbf8ed76e,
  title = {ACTS Multibeam Communications Package - Technology for the 1990S},
  author = {Graebner, John C. and Cashman, William F.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900038605},
  note = {Source identifier: 19900038605}
}