@misc{indiciaea255267c4891,
  title = {Some historical aspects.},
  author = {W Noordenbos},
  year = {1987},
  doi = {10.1016/0304-3959(87)91031-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/3302840/},
  note = {Source identifier: 3302840}
}