@misc{indiciae15ad84ac2fb7,
  title = {A scanning microscope with 5 A resolution.},
  author = {A V Crewe and J Wall},
  year = {1970},
  doi = {10.1016/0022-2836(70)90052-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/5420323/},
  note = {Source identifier: 5420323}
}