@misc{indiciaeee8ce291882d,
  title = {Variable-cut particle-size classification by opposing jets.},
  author = {R E Pavlik and K Willeke},
  year = {1978},
  doi = {10.1080/0002889778507894},
  url = {https://pubmed.ncbi.nlm.nih.gov/742597/},
  note = {Source identifier: 742597}
}