@misc{indiciaec98b6a6eeb39,
  title = {The footprint sorting problem.},
  author = {Claudia Fried and Wim Hordijk and Sonja J Prohaska and Claus R Stadler and Peter F Stadler},
  doi = {10.1021/ci030411+},
  url = {https://pubmed.ncbi.nlm.nih.gov/15032508/},
  note = {Source identifier: 15032508}
}