@misc{indiciae86dd4bd5f2aa,
  title = {Nuclear track registration in solids by etching.},
  author = {K Becker},
  year = {1968},
  doi = {10.1007/bf01189034},
  url = {https://pubmed.ncbi.nlm.nih.gov/5718738/},
  note = {Source identifier: 5718738}
}