@misc{indiciae165d6fcd230e,
  title = {Mark 3 interactive data analysis system},
  author = {Ryan, J. W. and Ma, C. and Schupler, B. P.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800020331},
  note = {Source identifier: 19800020331}
}