@misc{indiciaef1b19d2bf9ff,
  title = {Remotely controlled positioning lasers.},
  author = {P J Biggs and J Beatty and J Capalucci and M Russell},
  year = {1991},
  doi = {10.1016/0958-3947(91)90070-i},
  url = {https://pubmed.ncbi.nlm.nih.gov/2043247/},
  note = {Source identifier: 2043247}
}