@misc{indiciaec555d1c4d534,
  title = {Proposed new method for separating isotopes.},
  author = {P C Stangeby and J E Allen},
  year = {1971},
  doi = {10.1038/233472a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/16063450/},
  note = {Source identifier: 16063450}
}