@misc{1165611,
  author = {Carl W Coblentz and Paul R Achenbach},
  title = {Performance test of the Roll-O-Tron electronic air cleaner, model #3-50HV ::manufactured by American Air Filter Company Louisville, Kentucky},
  year = {1962},
  month = {1962-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.RPT.7772},
  language = {en},
}