@misc{indiciaeb041f0ff880e,
  title = {Ion clusters.},
  author = {R Clampitt and D K Jefferies},
  year = {1970},
  doi = {10.1038/226141a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/16057136/},
  note = {Source identifier: 16057136}
}