@misc{indiciae607227063897,
  title = {Central data system concepts for spacecraft data management.},
  author = {Bello, L. M. and Egger, A. and Fimmell, R. O.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690064632},
  note = {Source identifier: 19690064632}
}