@misc{indiciae69e866a01949,
  title = {[New knowledge on resolution and contrast in the electron microscope image].},
  author = {K J Hanszen},
  year = {1967},
  doi = {10.1007/bf00625103},
  url = {https://pubmed.ncbi.nlm.nih.gov/5584629/},
  note = {Source identifier: 5584629}
}