@misc{indiciaec5ec2ec9199f,
  title = {Method and apparatus for removing unwanted reflections from an interferometer},
  author = {Steimle, Lawrence J. and Thiessen, David L.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19940031242},
  note = {Source identifier: 19940031242}
}