@misc{indiciae900125d06f8b,
  title = {Intraindividual variability, change, and aging: conceptual and analytical issues.},
  author = {Mike Martin and Scott M Hofer},
  doi = {10.1159/000074382},
  url = {https://pubmed.ncbi.nlm.nih.gov/14654720/},
  note = {Source identifier: 14654720}
}