@misc{indiciaef6a7cc530887,
  title = {Approximate Solution Methods for Spectral Radiative Transfer in High Refractive Index Layers},
  author = {Siegel, R. and Spuckler, C. M.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19960038236},
  note = {Source identifier: 19960038236}
}