@misc{7041,
  author = {Dean Ripple},
  title = {The Use of Index-Matched Beads in Optical Particle Counters},
  year = {2015},
  month = {2015-01-08},
  publisher = {Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/jres.119.029},
  language = {en},
}