@misc{indiciae2449efd3a336,
  title = {Efficient algorithm for detecting unstable periodic orbits in chaotic systems.},
  author = {R L Davidchack and Y C Lai},
  year = {1999},
  doi = {10.1103/physreve.60.6172},
  url = {https://pubmed.ncbi.nlm.nih.gov/11970526/},
  note = {Source identifier: 11970526}
}