@misc{indiciaedf5450c7de53,
  title = {The uncertainty factor.},
  author = {S W Samuels},
  year = {1981},
  doi = {10.1111/j.1749-6632.1981.tb20738.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6789750/},
  note = {Source identifier: 6789750}
}