@misc{indiciaeefd96caf0d36,
  title = {Alignment and Testing for a Freeform Telescope},
  author = {Howe, Andrew and Hovis, Clark and Khreishi, Manal and Ohl, Raymond},
  year = {2018},
  url = {https://ntrs.nasa.gov/citations/20180007557},
  note = {Source identifier: 20180007557}
}