@article{article,
  author = {Leonard Hanssen and Simon Kaplan},
  title = {Si as a Standard Material for Infrared Reflectance and Transmittance from 2 \&$\#$965;m to 5 \&$\#$965;m},
  year = {2002},
  number = {43},
  month = {2002-01-01},
  publisher = {Infrared Physics},
  language = {en},
}