@misc{indiciae1e33e88d2845,
  title = {Instrumentation for X-ray Astronomy},
  author = {Ramsey, Brian D. and Austin, Robert A. and Decher, Rudolf},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19970004224},
  note = {Source identifier: 19970004224}
}