@misc{indiciae2217edc312cd,
  title = {A force-line visualization system.},
  author = {A B Wilson and C Pritham and T Cook},
  year = {1979},
  doi = {10.3109/03093647909103086},
  url = {https://pubmed.ncbi.nlm.nih.gov/503798/},
  note = {Source identifier: 503798}
}