@misc{indiciaee706421587dc,
  title = {Replication of Low Density Electroformed Normal Incidence Optics},
  author = {Ritter, Joseph M. and Burdine, Robert},
  year = {2001},
  url = {https://ntrs.nasa.gov/citations/20010072404},
  note = {Source identifier: 20010072404}
}