@misc{indiciaec589d7a3372f,
  title = {Design and development study for a space base digital command system Final report, 1 Jan. - 31 Dec. 1970},
  author = {Adams, R. and Stiffler, J. J.},
  year = {1970},
  url = {https://ntrs.nasa.gov/citations/19710007100},
  note = {Source identifier: 19710007100}
}