@misc{1153871,
  author = {T G Lee},
  title = {Interlaboratory evaluation of smoke density chamber:},
  year = {1971},
  month = {1971-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.TN.708},
  language = {en},
}