@misc{indiciae1b6b3fca5df2,
  title = {Space astrophysics - Science operations},
  author = {Kutter, G. S. and Riegler, G. R.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910025437},
  note = {Source identifier: 19910025437}
}