@misc{indiciaeec6864fda567,
  title = {LOXT mirror design study},
  author = {Vanspeybroeck, L. and Antrim, W. and Boyd, D. and Giacconi, R. and Sinnamon, G. and Stille, F.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19730010697},
  note = {Source identifier: 19730010697}
}