@misc{indiciaed0567d688fe9,
  title = {Polygonal interpolation, a simple, rapid, and versatile approximation method requiring minimal computing facilities.},
  author = {A Lötz and W Vogt and B Popp and M Knedel},
  year = {1976},
  doi = {10.1016/0010-4809(76)90048-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/1253587/},
  note = {Source identifier: 1253587}
}