@misc{misc,
  author = {D Gupta and L Wang and Leonard Hanssen and J Hsia and Raju Datla},
  title = {Standard Reference Materials: Polystyrene Films for Calibrating the Wavelength Scale of Infrared Spectrophotometers - SRM $\#$1921},
  year = {1995},
  month = {1995-01-01 00:01:00},
  publisher = {Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD},
  language = {en},
}