@misc{indiciae8c564d93b7dd,
  title = {Advanced X-ray Astrophysics Facility (AXAF) ground systems support},
  author = {Chubb, S. A. and Ray, J. A. and Bryant, B. S.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910034665},
  note = {Source identifier: 19910034665}
}