@misc{indiciaef781876eeba8,
  title = {Sharp borders from fuzzy gradients.},
  author = {David M Holloway and John Reinitz and Alexander Spirov and Carlos E Vanario-Alonso},
  year = {2002},
  doi = {10.1016/s0168-9525(02)02724-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/12142000/},
  note = {Source identifier: 12142000}
}