@misc{indiciae93222c26ea7f,
  title = {Appreciation (Ludwig Guttman).},
  author = {M Maury},
  year = {1979},
  doi = {10.1038/sc.1979.21},
  url = {https://pubmed.ncbi.nlm.nih.gov/386229/},
  note = {Source identifier: 386229}
}