@misc{indiciae4f73e6b960e6,
  title = {Ultrahigh vacuum electron microscope.},
  author = {D N Braski and J R Gibson and E H Kobisk},
  year = {1968},
  doi = {10.1063/1.1683244},
  url = {https://pubmed.ncbi.nlm.nih.gov/5698820/},
  note = {Source identifier: 5698820}
}