@misc{indiciae6d8d25b584da,
  title = {Interferometric Quasi-Autocollimator},
  author = {Turner, Matthew D. and Gundlach, Jens H. and Hagedorn, Charles A. and Schlamminger, Stephan},
  year = {2014},
  url = {https://ntrs.nasa.gov/citations/20150003422},
  note = {Source identifier: 20150003422}
}