@misc{indiciaeaec6f50213e4,
  title = {Spectroscopic Chemical Analysis Methods and Apparatus},
  author = {Hug, William F. and Reid, Ray D. and Bhartia, Rohit and Lane, Arthur L.},
  year = {2017},
  url = {https://ntrs.nasa.gov/citations/20170001980},
  note = {Source identifier: 20170001980}
}