@misc{indiciae2e118cb2f5d8,
  title = {A low-cost method to analyse footprint patterns.},
  author = {K Klapdor and B G Dulfer and A Hammann and F J Van der Staay},
  year = {1997},
  doi = {10.1016/s0165-0270(97)00042-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/9262143/},
  note = {Source identifier: 9262143}
}