@misc{indiciae390e5d5c8b1c,
  title = {A critique of an incremental threshold function.},
  author = {T P Williams and J G Gale},
  year = {1977},
  doi = {10.1016/0042-6989(77)90133-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/898694/},
  note = {Source identifier: 898694}
}