@misc{indiciaee87ee58252b9,
  title = {Shape and contour detection.},
  author = {M W Pettet},
  year = {1999},
  doi = {10.1016/s0042-6989(98)00130-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/10341983/},
  note = {Source identifier: 10341983}
}