@misc{indiciae4a9d02b4f9c0,
  title = {A device for checking electron energies.},
  author = {N M Procter},
  year = {1983},
  doi = {10.1088/0031-9155/28/6/014},
  url = {https://pubmed.ncbi.nlm.nih.gov/6410422/},
  note = {Source identifier: 6410422}
}