@misc{indiciae75c2a9967cc7,
  title = {Characteristic X-rays-a still developing subject.},
  author = {N A Dyson},
  year = {1975},
  doi = {10.1088/0031-9155/20/1/001},
  url = {https://pubmed.ncbi.nlm.nih.gov/1114161/},
  note = {Source identifier: 1114161}
}