@misc{indiciae8ebc113c3d5a,
  title = {A technique for sectioning microfossils.},
  author = {S A LEVINSON},
  year = {1950},
  doi = {10.1126/science.111.2873.60},
  url = {https://pubmed.ncbi.nlm.nih.gov/15408705/},
  note = {Source identifier: 15408705}
}