@misc{indiciae22d3be4df1d4,
  title = {Method for Accurately Calibrating a Spectrometer Using Broadband Light},
  author = {Simmons, Stephen and Youngquist, Robert},
  year = {2011},
  url = {https://ntrs.nasa.gov/citations/20120006651},
  note = {Source identifier: 20120006651}
}