@misc{indiciaea1e81514c271,
  title = {Specifications ... how much do we really know?},
  author = {William A Hyman},
  doi = {10.2345/0899-8205(2004)38[144:smdwrk]2.0.co;2},
  url = {https://pubmed.ncbi.nlm.nih.gov/15106437/},
  note = {Source identifier: 15106437}
}