@misc{indiciae64ec04d3bccc,
  title = {Simple method to identify sequential images.},
  author = {R Dalal and H R Hartmann},
  year = {1989},
  doi = {10.2214/ajr.152.6.1348},
  url = {https://pubmed.ncbi.nlm.nih.gov/2718886/},
  note = {Source identifier: 2718886}
}