@misc{indiciae997f8a5b35b5,
  title = {DSPOBJ - System for display of multiple sets of three-dimensional data},
  author = {Ashbaugh, J. B. and Roland, D. P. and Laird, L. F.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19790034409},
  note = {Source identifier: 19790034409}
}