@misc{indiciaec2b3f53cbdd5,
  title = {Fabry-Perot Interferometer for Column CO2},
  author = {Heaps, William S. and Kawa, Randolph and Bhartia, P. K.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20020078165},
  note = {Source identifier: 20020078165}
}