@misc{indiciaea4bf39638990,
  title = {Long-distance robots.},
  author = {M Alpert},
  year = {2001},
  doi = {10.1038/scientificamerican1201-94},
  url = {https://pubmed.ncbi.nlm.nih.gov/11759589/},
  note = {Source identifier: 11759589}
}