@misc{indiciae354c235254b6,
  title = {Piecewise-linear approximation with a bound on absolute error.},
  author = {I Tomek},
  year = {1974},
  doi = {10.1016/0010-4809(74)90043-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/4817285/},
  note = {Source identifier: 4817285}
}