@misc{indiciae503ca4bade84,
  title = {[A modified method for making aperture diaphragms for electron microscopes].},
  author = {G A Savosm'ianov},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/5708724/},
  note = {Source identifier: 5708724}
}