@misc{indiciaec8d042476467,
  title = {Computing in the semantic domain.},
  author = {H Von Foerster},
  year = {1971},
  doi = {10.1111/j.1749-6632.1971.tb41326.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5286632/},
  note = {Source identifier: 5286632}
}