@misc{indiciae378cce1a7ade,
  title = {The Smeeth separating apparatus},
  author = {J. S. Diller},
  year = {1896},
  doi = {10.1126/science.3.76.857},
  url = {https://pubs.usgs.gov/publication/70207978},
  note = {Source identifier: 70207978}
}