@misc{1202781,
  author = {Kenneth A Snyder},
  title = {Validation and modification of the 4SIGHT computer program:},
  year = {2001},
  month = {2001-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.6747},
  language = {en},
}