@misc{1164961,
  author = {Joseph C Davis and Charles M Hunt},
  title = {Performance tests of two deep-bed high efficiency air filters ::manufactured by Continental Air Filters, Inc. Louisville, Kentucky},
  year = {1965},
  month = {1965-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.RPT.8673},
  language = {en},
}