@misc{1142386,
  author = {Edward F Kelley and Paul A Boynton},
  title = {Seamless frusta creation for stray-light management in optical devices:},
  year = {2003},
  month = {2003-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.6637},
  language = {en},
}