@misc{indiciae130f42c24cb7,
  title = {The Bragg crystal spectrometer for AXAF},
  author = {Canizares, C. R. and Markert, T. H. and Clark, G. W.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19870032480},
  note = {Source identifier: 19870032480}
}