@misc{indiciae84aaf2e418ca,
  title = {Minimal normal-form method for discrete maps.},
  author = {SR Mane and WT Weng},
  year = {1993},
  doi = {10.1103/physreve.48.532},
  url = {https://pubmed.ncbi.nlm.nih.gov/9960617/},
  note = {Source identifier: 9960617}
}