@misc{indiciae7d08632f12c6,
  title = {Wave-front correctors by diamond turning},
  author = {Meinel, A. B. and Meinel, M. P. and Stacy, J. E. and Saito, T. T. and Patterson, S. R.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19860046821},
  note = {Source identifier: 19860046821}
}