@misc{1189756,
  author = {Eugene P Scheide and Ernest E Hughes and John K Taylor},
  title = {A system for producing test atmospheres containing hydrogen cyanide:},
  year = {1973},
  month = {1973-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.IR.73-257},
  language = {en},
}