@misc{indiciae580aaa2386e9,
  title = {Concept identification with natural material.},
  author = {T Indow and M Kobayashi and S Dewa},
  year = {1975},
  doi = {10.1016/0001-6918(75)90005-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/1217517/},
  note = {Source identifier: 1217517}
}