@misc{indiciae6323b6c232fc,
  title = {A suboptimal feature extraction method in surface mapping investigations.},
  author = {S Békési},
  year = {1981},
  doi = {10.1159/000391933},
  url = {https://pubmed.ncbi.nlm.nih.gov/7234596/},
  note = {Source identifier: 7234596}
}