@misc{indiciae638ac6c63c6b,
  title = {Expert systems and advanced automation for space missions operations},
  author = {Durrani, Sajjad H. and Perkins, Dorothy C. and Carlton, P. Douglas},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910029390},
  note = {Source identifier: 19910029390}
}