@misc{indiciae9d835cd13622,
  title = {Gravity deflections of lightweighted mirrors},
  author = {Anderson, D. and Parks, R. E. and Hansen, Q. M. and Melugin, R.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19830049810},
  note = {Source identifier: 19830049810}
}